Physician

Alexander Antonios Theologis, M.D.

According to 2025 Medicare claims, Alexander Theologis, M.D. (NPI: 1649565771) practices orthopedic surgery in the San Francisco-San Mateo-Redwood City, CA market, with the plurality of this provider's patient population coming from San Francisco, CA. This provider's primary affiliated billing organization is UCSF MEDICAL GROUP BUSINESS SERVICES (NPI: 1477624104; TIN: 943281660) and primary practice location at 94143-2204. Theologis is affiliated with the Collaborative ACO 30, LLC (ACO ID: A5483), participating under the MSSP model.

Theologis' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 257 traditional Medicare patients, billed 1,742 HCPCS/CPT codes, and received $487,344 in Medicare payments. The top billing code was 22612 (Fusion of spine in lower back). Part D data shows 20 prescription claims totaling $461 in drug costs. DME data shows 11 claims. Open Payments data shows 59 records totaling $117,625. 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 has moved sharply higher in recent years, from $16,509 to $487,344. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $218 and ending at $461. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	20	139	$16,509
2018	85	316	$58,103
2019	70	405	$119,587
2020	62	574	$193,641
2021	95	869	$302,630
2022	146	1,035	$360,943
2023	235	1,288	$400,095
2024	257	1,742	$487,344

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	13	20	$218
2017	13	19	$199
2018	N/R	N/R	N/R
2019	15	50	$4,934
2020	12	21	$575
2021	N/R	22	$1,258
2022	N/R	14	$485
2023	N/R	14	$251
2024	N/R	20	$461

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	11	$491
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	N/R	N/R
2024	11	11	$45,782

* / # = 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
22612	Fusion of spine in lower back	73	73	$976
22614	Fusion of additional segment of spine	89	545	$223
61783	Computer-assisted spinal procedure	60	60	$190
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	116	139	$101
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	129	147	$15

Top 5 Part D drugs in 2024

By total drug costs.

Part D summary data is connected for 2024, but public drug-level costs are not available, so a Top 5 by total drug costs cannot be shown.

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
E0748	Osteogenesis stimulator, electrical, non-invasive, spinal applications	N	11	11	$45,782

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	59	$117,625	Alphatec Spine, 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 Alexander Antonios Theologis, M.D.?

Tedicare shows public-source Medicare data for Alexander Antonios Theologis, M.D. (NPI 1649565771), 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 Alexander Antonios Theologis, M.D. have ACO affiliation data?

Alexander Antonios Theologis, M.D. is shown with ACO affiliation data for Collaborative ACO 30, LLC (MSSP, ACO ID A5483).

What billing organization is linked to Alexander Antonios Theologis, M.D.?

Alexander Antonios Theologis, M.D. is linked to UCSF MEDICAL GROUP BUSINESS SERVICES (billing NPI 1477624104) in the available physician profile data.

Does Alexander Antonios Theologis, M.D. have Open Payments data?

Alexander Antonios Theologis, M.D. has 59 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.