Caleb Chinedu Nwosu, DO
Family Medicine Physician · Chambersburg, PA
Caleb Chinedu Nwosu, DO is a family medicine physician with a practice address in Chambersburg, Pennsylvania, and NPI 1932310778, issued on May 24, 2007. Check the license (Pennsylvania OS009983L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Caleb Chinedu Nwosu
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- OS009983L PA
OS-009983-L PA
Self-reported in NPPES; status is on the state search - Practice location
- 830 5TH Ave Ste 102, Chambersburg, PA 17201
- Phone
- (717) 709-7979
- Enumerated
- May 24, 2007
- Record last updated
- Jun 13, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (717) 709-7980
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 830 5TH Ave Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Norbert Mathias, MDEmergency Medicine Physician1871598987
Verify Caleb Chinedu Nwosu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS009983LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
130 Medicare Part D claims for 93 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone12 claims
- Prednisone12 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: $41.85
2 payments; by number, the most common kind was food and beverage; the largest payer was Braeburn Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Caleb Chinedu Nwosu among 7,483 family medicine physician records in Pennsylvania
Caleb Chinedu Nwosu, DO is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% 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 47% of them.
- NPI issued2007 · 47% of these records are older, 46% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 family medicine physician records list a practice address in Chambersburg
They are 58 of the 1,537 NPPES records with a practice address in Chambersburg, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Chambersburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Samuel Bricker, MDChambersburg, PA 172011144227620
- Herman Brubaker, MDChambersburg, PA 172011609870054
- James Bruckart, MDChambersburg, PA 172011194707695
- Jennifer Chan, M.D.Chambersburg, PA 172011073510418
- Ernest Charlesworth, MDChambersburg, PA 172011366448391
- Chad Good, DOChambersburg, PA 172011164426656
- William Kramer, MDChambersburg, PA 172011982600987
- Karla Lowman, MDChambersburg, PA 172011962406330
Common questions
What is Caleb Chinedu Nwosu, DO's NPI number?
Caleb Chinedu Nwosu, DO's National Provider Identifier (NPI) is 1932310778, issued on May 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Caleb Chinedu Nwosu, DO located?
The NPPES record lists a practice address at 830 5TH Ave Ste 102, Chambersburg, PA, 17201. Phone: (717) 709-7979. Providers update this record themselves, so call before visiting.
How can I verify Caleb Chinedu Nwosu, DO's license?
NPPES lists Pennsylvania license number OS009983L, 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 Caleb Chinedu Nwosu, DO prescribe under Medicare Part D?
In 2024, Caleb Chinedu Nwosu, DO had 130 Medicare Part D claims for 93 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.