2026 NPPES data Podiatrist NPI 1285666818 DPM
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TERRY TAN, DPM

Podiatrist in BALTIMORE, Maryland. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
218
Medicare Part D claims · 90 beneficiaries · Podiatrist avg: 304
MIPS score
0/100
▼ 83 pts below national avg 83.1 · [object Object]
What the federal data reveals: TERRY TAN, DPM is a Podiatrist ([object Object]) practicing in BALTIMORE, Maryland with a Medicare Part D prescribing footprint of 218 claims across 90 beneficiaries . Their CMS MIPS Final Score of 0/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: TERRY TAN, DPM reported a CMS MIPS final score of 0 out of 100, below the 83.1 national average, and filed 218 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

TERRY TAN, DPM at a glance

Below national average

NPI registry status

Active

Issued 07/06/2006

NPI 1285666818

Primary specialty

Podiatrist

Mid-sized

10,498 US NPIs in this specialty

Medicare Part D claims

218 28% vs specialty avg

2023 prescription claims

Specialty avg: 304

MIPS final score

0/100 83.1% pts

Penalty band band

vs 83.1 national avg

Specialty distribution in Maryland

How Podiatrist compares to other specialties among Maryland providers

Maryland providers

Podiatrist share within Maryland

1. Podiatrist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Podiatrist share within Maryland

Medicare quality performance — MIPS

TERRY TAN, DPM's 2023 MIPS final score plotted against the Podiatrist national average

Below national average
MIPS Final Score
0/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Podiatrist) — 0/100 vs national avg 83.1

0%100%National avg83%0%
MIPS final score (Podiatrist) — 0/100 vs national avg 83.1

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

TERRY TAN, DPM is a Podiatrist provider practicing in BALTIMORE, Maryland, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DPM. NPI: 1285666818. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

TERRY TAN, DPM appears in the CMS NPPES registry as a Podiatrist provider holding DPM credentials at 711 MAIDEN CHOICE LN, BALTIMORE, MD, 21228, with a listed phone of (410) 247-5602. NPI 1285666818 was issued on 07/06/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TAN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 218 prescription claims written by this provider, covering 90 Medicare beneficiaries and totaling roughly $13K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 0/100 for the 2023 performance year (Quality 0), compared with the national average of 83.1.

Podiatrist is a mid-sized specialty nationwide, with 10,498 enrolled providers across 54 states and an average of 304 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

711 MAIDEN CHOICE LN
BALTIMORE, MD 21228

Provider Details

NPI 1285666818
Specialty Podiatrist
Credentials DPM
Gender Female
NPI Issued 07/06/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

0
Final Score
Avg: 83.1
0
Quality
0
Promoting Interoperability

Reporting: Individual

Hospital and facility affiliations

Facilities where TERRY TAN, DPM bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

ERICKSON HEALTH MEDICAL GROUP OF MARYLAND, PC
CATONSVILLE, MD

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

218
Total Claims
$13K
Total Drug Cost
90
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
252
Total Day Supply
6,315
Generic Drug Cost
$7K

Patient Demographics

Average Patient Age
87.2 years
Avg HCC Risk Score
1.45
Gender Split
49% female / 51% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Econazole Nitrate
57
Ciclopirox
Ciclopirox Olamine
36
Eliquis
Apixaban
24
Levothyroxine Sodium
15

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Podiatrist Overview

How TERRY TAN, DPM fits within the Podiatrist landscape nationally.

10,498
Podiatrist Providers in US
54
States with Podiatrist
304
Avg Claims per Provider

TERRY TAN, DPM's 218 claims are below the specialty average of 304.

Nearby Podiatrist Providers in Maryland

Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as TAN.

Compare Podiatrist nationally: see state-by-state distribution →

Frequently Asked Questions

What is TERRY TAN, DPM's specialty?
TERRY TAN, DPM specializes in Podiatrist and practices in BALTIMORE, Maryland. Credentials: DPM.
How much does TERRY TAN, DPM prescribe under Medicare Part D?
In 2023, TERRY TAN, DPM wrote 218 Medicare Part D claims totaling $13K in drug costs for 90 beneficiaries.
What is TERRY TAN, DPM's Medicare quality score?
TERRY TAN, DPM has a CMS MIPS Final Score of 0/100 (Quality: 0). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is TERRY TAN, DPM located?
TERRY TAN, DPM is located at 711 MAIDEN CHOICE LN, BALTIMORE, MD, 21228. Phone: (410) 247-5602.
What is TERRY TAN, DPM's NPI number?
TERRY TAN, DPM's National Provider Identifier (NPI) is 1285666818, issued on 07/06/2006.
How many Podiatrist providers are there in the US?
There are 10,498 Podiatrist providers across 54 states in the US. The average Podiatrist provider writes 304 Medicare Part D claims per year.
What drugs does TERRY TAN, DPM prescribe most often?
Based on 2023 Medicare Part D data, TERRY TAN, DPM's most frequently prescribed drugs include Econazole Nitrate, Ciclopirox, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TERRY TAN, DPM accept Medicare?
TERRY TAN, DPM appears in CMS Medicare data with 218 Part D claims and 90 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TERRY TAN, DPM's credentials?
TERRY TAN, DPM's NPI is 1285666818 with credentials DPM. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology