John Manzella, DO
NPI 1225012891 · Internal Medicine Physician · Jim Thorpe, PA
John Manzella, DO is a Internal Medicine Physician provider in Jim Thorpe, PA (NPI 1225012891).
Provider details
- NPI number
- 1225012891
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS010263L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 65 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 185 | 84 |
| Amlodipine Besylate | 161 | 92 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 140 | 70 |
| Metformin Hcl | 84 | 40 |
| Gabapentin | 83 | 39 |
| Losartan Potassium | 78 | 44 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$113 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
- 2005-12-06
- Last updated
- 2008-07-08
Frequently asked questions
- What is John Manzella's NPI number?
- John Manzella's National Provider Identifier (NPI) is 1225012891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Manzella's specialty?
- John Manzella is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Manzella located?
- John Manzella's practice location on file with NPPES is 1353 State Route 903, Jim Thorpe, PA 18229-2734.
- What is John Manzella's phone number?
- The practice phone number listed in the NPPES registry for John Manzella is (570) 325-8393.
- Is John Manzella's NPI active?
- Yes — John Manzella's NPI (1225012891) is active in the NPPES registry as of the last update on 2008-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.