John Jageman, M.D.
NPI 1598753220 · Internal Medicine Physician · Erie, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Jageman, M.D. is a Internal Medicine Physician provider in Erie, PA (NPI 1598753220).
Provider details
- NPI number
- 1598753220
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD015659E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 93 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Potassium Chloride | 224 | 29 |
| Levothyroxine Sodium | 188 | 29 |
| Atorvastatin Calcium | 173 | 22 |
| Pantoprazole Sodium | 126 | 21 |
| Furosemide | 107 | 17 |
| Amlodipine Besylate | 103 | 18 |
| Bumetanide | 96 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-06
- Last updated
- 2024-05-16
- Certified
- 2024-05-16
Frequently asked questions
- What is John Jageman's NPI number?
- John Jageman's National Provider Identifier (NPI) is 1598753220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Jageman's specialty?
- John Jageman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Jageman located?
- John Jageman's practice location on file with NPPES is 4108 Zuck Rd, Erie, PA 16506-4539.
- What is John Jageman's phone number?
- The practice phone number listed in the NPPES registry for John Jageman is (814) 877-8600.
- Does John Jageman accept Medicare?
- John Jageman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Jageman's NPI active?
- Yes — John Jageman's NPI (1598753220) is active in the NPPES registry as of the last update on 2024-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.