Chinenye Onyekachi Emuwa, MD
Internal Medicine Physician · Lancaster, PA
Chinenye Onyekachi Emuwa, MD is an internal medicine physician with a practice address in Lancaster, Pennsylvania, and NPI 1629233424, issued on Jul 22, 2008. Check the license (Pennsylvania MD454957, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Chinenye Onyekachi Emuwa
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD454957 PA
47795 TN
Self-reported in NPPES; status is on the state search - Practice location
- 233 College Ave Ste 300, Lancaster, PA 17603
- Phone
- (717) 735-0336
- Enumerated
- Jul 22, 2008
- Record last updated
- Jun 30, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (717) 291-6751
- Medicaid ID
- 1030378850001 PA
- Medicare enrollment
- Enrolled (PECOS I20150803001271); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Verify Chinenye Onyekachi Emuwa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD454957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,840 Medicare Part D claims for 260 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.
Most prescribed
- Trelegy Ellipta230 claims
- Albuterol Sulfate Hfa215 claims
- Breztri Aerosphere136 claims
- Breo Ellipta125 claims
- Roflumilast121 claims
- Prednisone93 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 91 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $637.28
17 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Pinnacle Health Regional PhysiciansLancaster, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chinenye Onyekachi Emuwa among 7,300 internal medicine physician records in Pennsylvania
Chinenye Onyekachi Emuwa, MD 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 2008, is newer than 43% of them.
- NPI issued2008 · 43% of these records are older, 53% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2000 · median 2008 among the 4,208 with a school on file
- Record last updated2017 · 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).
91 internal medicine physician records list a practice address in Lancaster
They are 91 of the 5,378 NPPES records with a practice address in Lancaster, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Lancaster → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Larien Bieber, MDLancaster, PA 176031972541860
- Marilyn D'Andrea-Spica, MDLancaster, PA 176031407898307
- Swapna Deshpande, MDLancaster, PA 176031689616583
- Arif Hafiz, MDLancaster, PA 176031366442022
- Kamini Jagdish, MDLancaster, PA 176031891758504
- Philip Jantzi, MDLancaster, PA 176031912945627
- Anthony Lacorte, MDLancaster, PA 176031104889963
- Dale Lent, DOLancaster, PA 176031225076995
Common questions
What is Chinenye Onyekachi Emuwa, MD's NPI number?
Chinenye Onyekachi Emuwa, MD's National Provider Identifier (NPI) is 1629233424, issued on Jul 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Chinenye Onyekachi Emuwa, MD located?
The NPPES record lists a practice address at 233 College Ave Ste 300, Lancaster, PA, 17603. Phone: (717) 735-0336. Providers update this record themselves, so call before visiting.
How can I verify Chinenye Onyekachi Emuwa, MD's license?
NPPES lists Pennsylvania license number MD454957, 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 Chinenye Onyekachi Emuwa, MD prescribe under Medicare Part D?
In 2024, Chinenye Onyekachi Emuwa, MD had 1,840 Medicare Part D claims for 260 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Chinenye Onyekachi Emuwa, MD's MIPS final score?
The 2023 MIPS final score is 91 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.