Christine S. Humphrey, MD
Family Medicine Physician · Erie, PA
Christine S. Humphrey, MD is a family medicine physician with a practice address in Erie, Pennsylvania, and NPI 1235367236, issued on Jun 29, 2009. Check the license (Pennsylvania MD447045, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Christine S. Humphrey
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD447045 PA
135462 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4247 W Ridge RD Ste 105, Erie, PA 16506
- Phone
- (148) 838-2468
- Enumerated
- Jun 29, 2009
- Record last updated
- Jun 13, 2025
- Medicare enrollment
- Enrolled (PECOS I20121016000385); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 4247 W Ridge RD Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Grace Digiacomo, PA-CPhysician Assistant1578434544
- Paul Gausman, DOFamily Medicine Physician1558346577
- Natalie Grow, RD, LDNRegistered Dietitian1386943983
- Jillian Halmi, D.O.Family Medicine Physician1508800459
- Maggie HoNurse Practitioner1235695511
- Ashley Kalinowski, NPFamily Nurse Practitioner1174275853
Verify Christine S. Humphrey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD447045Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
370 Medicare Part D claims for 106 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril22 claims
- Amlodipine Besylate20 claims
- Quetiapine Fumarate18 claims
- Losartan Potassium13 claims
- Atorvastatin Calcium12 claims
- Trazodone Hcl12 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): 71.2 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).
Bills Medicare through 2 group practices
- Osh - PA Physicians Group, PCLancaster, PA
- St Vincent Medical Education And Research Institute IncErie, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine S. Humphrey among 7,483 family medicine physician records in Pennsylvania
Christine S. Humphrey, MD 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 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2008 · median 2005 among the 4,529 with a school on file
- Record last updated2025 · 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).
219 family medicine physician records list a practice address in Erie
They are 219 of the 5,083 NPPES records with a practice address in Erie, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Erie → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Richard Cogley, MDErie, PA 165061790760601
- Richard Decker, MDErie, PA 165061457356016
- Paul Gausman, DOErie, PA 165061558346577
- Gene Groenendaal, DOErie, PA 165061407832777
- Kevin Kuric, MDErie, PA 165061922003581
- Mark Leone, DOErie, PA 165061326024993
- Thomas Masters, D.O.Erie, PA 165061437123981
- Thomas MathewErie, PA 165061932175957
Common questions
What is Christine S. Humphrey, MD's NPI number?
Christine S. Humphrey, MD's National Provider Identifier (NPI) is 1235367236, issued on Jun 29, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Christine S. Humphrey, MD located?
The NPPES record lists a practice address at 4247 W Ridge RD Ste 105, Erie, PA, 16506. Phone: (148) 838-2468. Providers update this record themselves, so call before visiting.
How can I verify Christine S. Humphrey, MD's license?
NPPES lists Pennsylvania license number MD447045, 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 Christine S. Humphrey, MD prescribe under Medicare Part D?
In 2024, Christine S. Humphrey, MD had 370 Medicare Part D claims for 106 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Christine S. Humphrey, MD's MIPS final score?
The 2023 MIPS final score is 71.2 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.