John Chalfant, M.D.
NPI 1023007978 · Family Medicine Physician · Uniontown, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Chalfant, M.D. is a Family Medicine Physician provider in Uniontown, PA (NPI 1023007978).
Provider details
- NPI number
- 1023007978
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD033925E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,287 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 472 | $120 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 164 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 158 | $121 |
| Administration of Influenza Virus VaccineG0008 | 60 | $31 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 42 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 36 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 160 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 631 | 114 |
| Atorvastatin Calcium | 607 | 138 |
| Metformin Hcl | 422 | 90 |
| Amlodipine Besylate | 411 | 95 |
| Pantoprazole Sodium | 390 | 89 |
| Losartan Potassium | 358 | 66 |
| Potassium Chloride |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$93 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-13
- Last updated
- 2023-07-06
- Certified
- 2023-07-06
Frequently asked questions
- What is John Chalfant's NPI number?
- John Chalfant's National Provider Identifier (NPI) is 1023007978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Chalfant's specialty?
- John Chalfant is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Chalfant located?
- John Chalfant's practice location on file with NPPES is 202 Jacob Murphy Ln Ste 102, Uniontown, PA 15401-2608.
- What is John Chalfant's phone number?
- The practice phone number listed in the NPPES registry for John Chalfant is (724) 437-8880.
- Does John Chalfant accept Medicare?
- John Chalfant is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Chalfant's NPI active?
- Yes — John Chalfant's NPI (1023007978) is active in the NPPES registry as of the last update on 2023-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.