Physician

Ai-Shan Chloe Tang, M.D.

According to 2025 Medicare claims, Ai-Shan Tang, M.D. (NPI: 1831552082) practices anesthesiology in the Santa Maria-Santa Barbara, CA market, with the plurality of this provider's patient population coming from Santa Barbara, CA. This provider's primary affiliated billing organization is ANESTHESIA MEDICAL GROUP OF S B, INC. (NPI: 1730287160; TIN: 952655301) and primary practice location at 93105-4353.

Tang's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 276 traditional Medicare patients, billed 310 HCPCS/CPT codes, and received $52,681 in Medicare payments. The top billing code was 00537 (Anesthesia for procedure to assess heart electrical activity). No Open Payments records. 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 did not follow a clear longitudinal pattern. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. 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	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	64	83	$19,159
2021	235	315	$63,055
2022	205	303	$54,427
2023	209	266	$50,969
2024	276	310	$52,681

Part D Events Trend

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

No connected Part D records

DME Billing Trend

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

No connected DME records

* / # = 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
00537	Anesthesia for procedure to assess heart electrical activity	17	17	$301
00840	Anesthesia for other procedure on lower abdomen	15	15	$296
00731	Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope	29	29	$117
00812	Anesthesia for exam of colon using an endoscope	19	19	$103
00811	Anesthesia for other procedure on large bowel using an endoscope	50	50	$94

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Ai-Shan Chloe Tang, M.D.?

Tedicare shows public-source Medicare data for Ai-Shan Chloe Tang, M.D. (NPI 1831552082), 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 Ai-Shan Chloe Tang, M.D. have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Ai-Shan Chloe Tang, M.D.?

Ai-Shan Chloe Tang, M.D. is linked to ANESTHESIA MEDICAL GROUP OF S B, INC. (billing NPI 1730287160) in the available physician profile data.

Does Ai-Shan Chloe Tang, M.D. have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.