2026 NPPES data Hospitalist Physician NPI 1326298779 M.D.
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ASHVIN TADAKAMALLA, M.D.

Hospitalist Physician in PONTIAC, Michigan. 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
61
Medicare Part D claims · 18 beneficiaries · Hospitalist Physician avg: 888
MIPS score
91.2731/100
▲ 8 pts above national avg 83.1 · [object Object]
Industry payments
$23.13
1 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ASHVIN TADAKAMALLA, M.D. reported a CMS MIPS final score of 91.2731/100 — above the 83.1 national average — and filed 61 Medicare Part D claims in 2023.

91.2731/100
MIPS score · +8 vs avg
61
Part D claims, 2023
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

ASHVIN TADAKAMALLA, M.D.'s MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

91 Top 37% higher than 63% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

ASHVIN TADAKAMALLA, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about ASHVIN TADAKAMALLA, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 09/23/2008

NPI 1326298779

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

61 93% vs specialty avg

2023 prescription claims

Specialty avg: 888

MIPS final score

91.2731/100 8.173100000000005% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Michigan

How Hospitalist Physician compares to other specialties among Michigan providers

Michigan providers

Hospitalist Physician share within Michigan

1. Hospitalist Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hospitalist Physician share within Michigan

Medicare quality performance — MIPS

ASHVIN TADAKAMALLA, M.D.'s 2023 MIPS final score plotted against the Hospitalist Physician national average

High performer (top quartile)
MIPS Final Score
91.2731/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Hospitalist Physician) — 91.2731/100 vs national avg 83.1

0%100%National avg83%91.3%
MIPS final score (Hospitalist Physician) — 91.2731/100 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).

ASHVIN TADAKAMALLA, M.D. appears in the CMS NPPES registry as a Hospitalist Physician provider holding M.D. credentials at 44405 WOODWARD AVE, PONTIAC, MI, 48341, with a listed phone of (248) 858-3234. NPI 1326298779 was issued on 09/23/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TADAKAMALLA 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 61 prescription claims written by this provider, covering 18 Medicare beneficiaries and totaling roughly $2K 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 91.2731/100 for the 2023 performance year (Quality 73.6074, Cost 85.9633), compared with the national average of 83.1.

Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 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

44405 WOODWARD AVE
PONTIAC, MI 48341

Provider Details

NPI 1326298779
Specialty Hospitalist Physician
Credentials M.D.
Gender Male
NPI Issued 09/23/2008

CMS Quality Score (MIPS)

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

91.2731
Final Score
Avg: 83.1
73.6074
Quality
85.9633
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where ASHVIN TADAKAMALLA, M.D. 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.

APOGEE MEDICAL GROUP, NEW YORK, PC
BUFFALO, NY

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for ASHVIN TADAKAMALLA, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$23

Largest payer

AstraZeneca Pharmaceuticals LP

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Michigan MI-BOM 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~41K Michigan medical licensees in 2023 — they are NOT specific to ASHVIN TADAKAMALLA, M.D.. To verify ASHVIN TADAKAMALLA, M.D.'s current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases

MI-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

61
Total Claims
$2K
Total Drug Cost
18
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
63
Total Day Supply
1,599
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
64.7 years
Avg HCC Risk Score
2.13

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
15

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

Hospitalist Physician Overview

How ASHVIN TADAKAMALLA, M.D. fits within the Hospitalist Physician landscape nationally.

16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider

ASHVIN TADAKAMALLA, M.D.'s 61 claims are below the specialty average of 888.

Nearby Hospitalist Physician Providers in Michigan

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

Compare Hospitalist Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ASHVIN TADAKAMALLA, M.D.'s specialty?
ASHVIN TADAKAMALLA, M.D. specializes in Hospitalist Physician and practices in PONTIAC, Michigan. Credentials: M.D..
How much does ASHVIN TADAKAMALLA, M.D. prescribe under Medicare Part D?
In 2023, ASHVIN TADAKAMALLA, M.D. wrote 61 Medicare Part D claims totaling $2K in drug costs for 18 beneficiaries.
What is ASHVIN TADAKAMALLA, M.D.'s Medicare quality score?
ASHVIN TADAKAMALLA, M.D. has a CMS MIPS Final Score of 91.2731/100 (Quality: 73.6074, Cost: 85.9633). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ASHVIN TADAKAMALLA, M.D. located?
ASHVIN TADAKAMALLA, M.D. is located at 44405 WOODWARD AVE, PONTIAC, MI, 48341. Phone: (248) 858-3234.
What is ASHVIN TADAKAMALLA, M.D.'s NPI number?
ASHVIN TADAKAMALLA, M.D.'s National Provider Identifier (NPI) is 1326298779, issued on 09/23/2008.
How many Hospitalist Physician providers are there in the US?
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
What drugs does ASHVIN TADAKAMALLA, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ASHVIN TADAKAMALLA, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ASHVIN TADAKAMALLA, M.D. accept Medicare?
ASHVIN TADAKAMALLA, M.D. appears in CMS Medicare data with 61 Part D claims and 18 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ASHVIN TADAKAMALLA, M.D.'s credentials?
ASHVIN TADAKAMALLA, M.D.'s NPI is 1326298779 with credentials M.D.. 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