Gerald Koenig, M.D.
Cardiovascular Disease Physician · Detroit, MI
Gerald Koenig, M.D. is a cardiovascular disease physician with a practice address in Detroit, Michigan, and NPI 1912025180, issued on Mar 27, 2007. Check the license (Michigan 4301078320, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Gerald Koenig
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 4301078320 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2799 W Grand Blvd, Detroit, MI 48202
- Phone
- (313) 916-7930
- Enumerated
- Mar 27, 2007
- Record last updated
- Oct 5, 2023
- Medicare enrollment
- Enrolled (PECOS I20080508000737); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2001
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 860 in Michigan → Look up another NPI →
Also registered at 2799 W Grand Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jamie Therese Abad, MDInternal Medicine Physician1700573359
- Muhammad Abbas, MDStudent in an Organized Health Care Education/Training Program1417607474
- Omar Abbas, MDAnatomic Pathology & Clinical Pathology Physician1417687450
- Ammaar Abbasi, M.D.Student in an Organized Health Care Education/Training Program1558005157
- Josianne Abboud, MDAnesthesiology Physician1912342791
- Sai Abburi, DOStudent in an Organized Health Care Education/Training Program1124962915
Verify Gerald Koenig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301078320Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,575 Medicare Part D claims for 288 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium182 claims
- Metoprolol Succinate130 claims
- Losartan Potassium117 claims
- Rosuvastatin Calcium102 claims
- Eliquis101 claims
- Ezetimibe75 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.
Industry payments in 2024: $1,796.59
6 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. 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 one group practice
- Henry Ford Health SystemDetroit, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gerald Koenig among 860 cardiovascular disease physician records in Michigan
Gerald Koenig, M.D. 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 2007, is newer than 56% of them.
- NPI issued2007 · 56% of these records are older, 34% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2001 · median 1999 among the 606 with a school on file
- Record last updated2023 · 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 Detroit → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Khaled Abdul-Nour, M.D.Detroit, MI 482021184792608
- Mohammed Abu-Mahfouz, MDDetroit, MI 482021992873418
- Mohsin Alam, M.D.Detroit, MI 482021356419873
- Karthikeyan Ananthasubramaniam, M.D.Detroit, MI 482021801964333
- Sidney Goldstein, M.D.Detroit, MI 482021558415901
- Michael Hudson, M.D.Detroit, MI 482021386712826
- Gayathri Iyer, M.D.Detroit, MI 482021003984543
- Henry Kim, M.D.Detroit, MI 482021093883548
Common questions
What is Gerald Koenig, M.D.'s NPI number?
Gerald Koenig, M.D.'s National Provider Identifier (NPI) is 1912025180, issued on Mar 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gerald Koenig, M.D. located?
The NPPES record lists a practice address at 2799 W Grand Blvd, Detroit, MI, 48202. Phone: (313) 916-7930. Providers update this record themselves, so call before visiting.
How can I verify Gerald Koenig, M.D.'s license?
NPPES lists Michigan license number 4301078320, 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 Gerald Koenig, M.D. prescribe under Medicare Part D?
In 2024, Gerald Koenig, M.D. had 1,575 Medicare Part D claims for 288 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
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.