Pertha S. Chowdhury, MD
Cardiovascular Disease Physician · Royal Oak, MI
Pertha S. Chowdhury, MD is a cardiovascular disease physician with a practice address in Royal Oak, Michigan, and NPI 1801878111, issued on Nov 14, 2005. Check the license (Michigan 4301070348, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Pertha S. Chowdhury
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 4301070348 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3535 W 13 Mile RD, Royal Oak, MI 48073
- Phone
- (248) 551-5100
- Enumerated
- Nov 14, 2005
- Record last updated
- Jan 22, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (248) 551-2304
- Medicare enrollment
- Enrolled (PECOS I20041014000414); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 860 in Michigan → Look up another NPI →
Also registered at 3535 W 13 Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marwan Aldala'EnPediatrics Physician1508798224
- Mohamad Alhakim, MDNeurology Physician1306837018
Verify Pertha S. Chowdhury in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301070348Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
465 Medicare Part D claims for 161 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Metoprolol Succinate59 claims
- Isosorbide Mononitrate Er40 claims
- Amlodipine Besylate39 claims
- Clopidogrel37 claims
- Metoprolol Tartrate29 claims
- Rosuvastatin Calcium29 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $42.35
2 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Cardiology Consultants OF Michigan PCRoyal Oak, MI
- Oakland Hills Cardiology Consultants PLLCSouthfield, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pertha S. Chowdhury among 860 cardiovascular disease physician records in Michigan
Pertha S. Chowdhury, MD is one of 860 cardiovascular disease physician records with a practice address in Michigan. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1997 · median 1999 among the 606 with a school on file
- Record last updated2015 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Michigan
There are 860 cardiovascular disease physician records in Michigan.
All 860 in Michigan → Every provider in Royal Oak → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Costa Andreou, MDRoyal Oak, MI 480731114925419
- Kavitha Chinnaiyan, M.D.Royal Oak, MI 480731528171105
- Harold Friedman, MDRoyal Oak, MI 480731932181526
- James Goldstein, MDRoyal Oak, MI 480731407830847
- James Heinsimer, MDRoyal Oak, MI 480731861468316
- Douglas Horstmanshof, MDRoyal Oak, MI 480731881688760
- Mary Lazar, MDRoyal Oak, MI 480731255313219
- Robert Levin, MDRoyal Oak, MI 480731245211648
Common questions
What is Pertha S. Chowdhury, MD's NPI number?
Pertha S. Chowdhury, MD's National Provider Identifier (NPI) is 1801878111, issued on Nov 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Pertha S. Chowdhury, MD located?
The NPPES record lists a practice address at 3535 W 13 Mile RD, Royal Oak, MI, 48073. Phone: (248) 551-5100. Providers update this record themselves, so call before visiting.
How can I verify Pertha S. Chowdhury, MD's license?
NPPES lists Michigan license number 4301070348, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Pertha S. Chowdhury, MD prescribe under Medicare Part D?
In 2024, Pertha S. Chowdhury, MD had 465 Medicare Part D claims for 161 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Pertha S. Chowdhury, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.