Physician

John A. Jernigan, M.D.

According to 2025 Medicare claims, John Jernigan, M.D. (NPI: 1881635480) practices internal medicine in the Montgomery, AL market, with the plurality of this provider's patient population coming from Montgomery, AL. This provider's primary affiliated billing organization is MULBERRY MEDICAL ASSOCIATES, P.C (NPI: 1629025499; TIN: 630938944) and primary practice location at 36106-1132. Jernigan is affiliated with the Physician Partners ACO 2, LLC/Select Physicians Associates ACO (ACO ID: A5308), participating under the MSSP model.

Jernigan's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 205 traditional Medicare patients, billed 30,437 HCPCS/CPT codes, and received $245,521 in Medicare payments. The top billing code was 80053 (Blood test, comprehensive group of blood chemicals). Part D data shows 16,084 prescription claims across 768 beneficiaries totaling $2,009,389 in drug costs, led by Ozempic (Semaglutide). DME data shows 268 claims. Open Payments data shows 115 records totaling $2,934. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing started with an early spike, then settled into a lower baseline, moving from $572,370 to $245,521. Concurrently, Part D prescription costs have changed little. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $52,539 and ending at $22,669.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	1,743	104,550	$572,370
2016	1,224	101,577	$629,904
2017	852	50,110	$329,361
2018	816	45,571	$269,167
2019	693	44,260	$286,184
2020	320	36,731	$209,514
2021	697	43,146	$233,629
2022	262	38,900	$182,991
2023	238	38,368	$225,625
2024	205	30,437	$245,521

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	637	18,847	$1,351,960
2016	596	18,275	$1,352,156
2017	643	17,988	$1,499,177
2018	643	15,839	$1,567,035
2019	656	14,197	$1,596,672
2020	648	14,742	$1,671,637
2021	662	14,439	$1,743,190
2022	657	14,821	$1,771,220
2023	662	14,852	$1,970,683
2024	768	16,084	$2,009,389

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

Year	Patients	Claims	Payment
2015	308	1,449	$168,671
2016	391	1,228	$38,473
2017	159	580	$16,695
2018	61	514	$16,966
2019	92	533	$19,156
2020	61	469	$24,847
2021	45	424	$13,820
2022	26	422	$26,033
2023	11	315	$18,549
2024	N/R	268	$22,544

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
80053	Blood test, comprehensive group of blood chemicals	160	283	$10
36415	Insertion of needle into vein for collection of blood sample	172	530	$9
85025	Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	184	543	$7
83735	Magnesium level	173	395	$6
84100	Phosphate level	173	398	$5

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ozempic	Semaglutide	161	6,186	$199,445
Eliquis	Apixaban	229	8,970	$170,415
Jardiance	Empagliflozin	168	7,012	$133,609
Xarelto	Rivaroxaban	128	6,365	$118,677
Janumet	Sitagliptin Phos/Metformin Hcl	115	6,505	$112,042

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
A4239	Supply allowance for non-adjunctive, non-implanted continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service	N	N/R	20	$9,662
B4035	Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape	N	N/R	20	$3,240
B4154	Enteral formula, nutritionally complete, for special metabolic needs, excludes inherited disease of metabolism, includes altered composition of proteins, fats, carbohydrates, vitamins and/or minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit	N	N/R	13	$2,832
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	27	$1,803
A7030	Full face mask used with positive airway pressure device, each	N	N/R	13	$1,065

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	115	$2,934	Boehringer Ingelheim Pharmaceuticals, Inc.
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for John A. Jernigan, M.D.?

Tedicare shows public-source Medicare data for John A. Jernigan, M.D. (NPI 1881635480), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does John A. Jernigan, M.D. have ACO affiliation data?

John A. Jernigan, M.D. is shown with ACO affiliation data for Physician Partners ACO 2, LLC/Select Physicians Associates ACO (MSSP, ACO ID A5308).

What billing organization is linked to John A. Jernigan, M.D.?

John A. Jernigan, M.D. is linked to MULBERRY MEDICAL ASSOCIATES, P.C (billing NPI 1629025499) in the available physician profile data.

Does John A. Jernigan, M.D. have Open Payments data?

John A. Jernigan, M.D. has 115 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.