Harold George Koenig, MD
Psychiatry Physician · Durham, NC
Harold George Koenig, MD is a psychiatry physician with a practice address in Durham, North Carolina, and NPI 1487738548, issued on Oct 25, 2006. Check the license (North Carolina 32386, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Harold George Koenig
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 32386 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Erwin RD, Durham, NC 27710
- Phone
- (919) 620-4467
- Enumerated
- Oct 25, 2006
- Record last updated
- Aug 11, 2023
- Medicaid IDs
- 1487738548 NC
7685743 NC
F29774 NC - Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,725 in North Carolina → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Harold George Koenig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 32386Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average psychiatry physician in 2024
316 Medicare Part D claims for 51 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Sertraline Hcl33 claims
- Mirtazapine30 claims
- Escitalopram Oxalate24 claims
- Quetiapine Fumarate23 claims
- Duloxetine Hcl20 claims
- Olanzapine20 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.
Harold George Koenig among 1,725 psychiatry physician records in North Carolina
Harold George Koenig, MD is one of 1,725 psychiatry physician records with a practice address in North Carolina. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 57% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
209 psychiatry physician records list a practice address in Durham
They are 209 of the 13,451 NPPES records with a practice address in Durham, and 1,725 psychiatry physician records in North Carolina.
All 1,725 in North Carolina → Every provider in Durham → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Lisa Amaya-Jackson, M.D.Durham, NC 277101841373081
- Dan Blazer, MDDurham, NC 277101528157088
- Jennifer CheavensDurham, NC 277101437232683
- Allan Chrisman, M.D.Durham, NC 277101255414405
- Michael DebellisDurham, NC 277101730262981
- Helen Egger, M.D.Durham, NC 277101083797237
- Leslie Forman, M.D.Durham, NC 277101518040773
- Jane Gagliardi, M.D.Durham, NC 277101407939663
Common questions
What is Harold George Koenig, MD's NPI number?
Harold George Koenig, MD's National Provider Identifier (NPI) is 1487738548, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harold George Koenig, MD located?
The NPPES record lists a practice address at 2100 Erwin RD, Durham, NC, 27710. Phone: (919) 620-4467. Providers update this record themselves, so call before visiting.
How can I verify Harold George Koenig, MD's license?
NPPES lists North Carolina license number 32386, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Harold George Koenig, MD prescribe under Medicare Part D?
In 2024, Harold George Koenig, MD had 316 Medicare Part D claims for 51 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.