Chioma Karen Ohammah, M.D.
Internal Medicine Physician · Pittsburgh, PA
Chioma Karen Ohammah, M.D. is an internal medicine physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1760007017, issued on Jun 12, 2020. Check the license (Pennsylvania MT221748, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Chioma Karen Ohammah
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MT221748 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Locust Street, Pittsburgh, PA 15219
- Phone
- (412) 232-8411
- Enumerated
- Jun 12, 2020
- Record last updated
- Mar 9, 2022
- Medicare enrollment
- Enrolled (PECOS I20230728000543); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 1400 Locust Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gwenyth Amborski, DPMStudent in an Organized Health Care Education/Training Program1659112480
- Zoha Aziz, M.D.Student in an Organized Health Care Education/Training Program1902658404
- Faiza Bashir, M.D.Student in an Organized Health Care Education/Training Program1598460941
- Dana Cohan, PHARM.D.Student in an Organized Health Care Education/Training Program1326663006
- Madison Goss, MDStudent in an Organized Health Care Education/Training Program1265019475
- Lauren Green, D.O.Student in an Organized Health Care Education/Training Program1336823590
Verify Chioma Karen Ohammah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT221748Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
229 Medicare Part D claims for 94 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 12 claims were for opioids.
Most prescribed
- Amlodipine Besylate18 claims
- Eliquis18 claims
- Clopidogrel14 claims
- Levofloxacin14 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: $26.33
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Gulf Coast Physician Services, PLLCCorpus Christi, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chioma Karen Ohammah among 7,300 internal medicine physician records in Pennsylvania
Chioma Karen Ohammah, M.D. is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 77% of them.
- NPI issued2020 · 77% of these records are older, 19% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2020 · median 2008 among the 4,208 with a school on file
- Record last updated2022 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
750 internal medicine physician records list a practice address in Pittsburgh
They are 750 of the 28,866 NPPES records with a practice address in Pittsburgh, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Pittsburgh → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rudolph AntoncicPittsburgh, PA 152191043282437
- Catherine Brisland, DOPittsburgh, PA 152191093780223
- Susan Brode, MDPittsburgh, PA 152191841262847
- Thomas Burk, MDPittsburgh, PA 152191215908595
- Pedro Cardona, M.D.Pittsburgh, PA 152191437355328
- Caesar Deleo, MDPittsburgh, PA 152191063629566
- Shamsul HasanPittsburgh, PA 152191952312753
- Alan Hoover, M.D.Pittsburgh, PA 152191992859581
Common questions
What is Chioma Karen Ohammah, M.D.'s NPI number?
Chioma Karen Ohammah, M.D.'s National Provider Identifier (NPI) is 1760007017, issued on Jun 12, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Chioma Karen Ohammah, M.D. located?
The NPPES record lists a practice address at 1400 Locust Street, Pittsburgh, PA, 15219. Phone: (412) 232-8411. Providers update this record themselves, so call before visiting.
How can I verify Chioma Karen Ohammah, M.D.'s license?
NPPES lists Pennsylvania license number MT221748, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chioma Karen Ohammah, M.D. prescribe under Medicare Part D?
In 2024, Chioma Karen Ohammah, M.D. had 229 Medicare Part D claims for 94 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.