John Piersma, M.D.
NPI 1023130499 · Internal Medicine Physician · Cincinnati, OH
John Piersma, M.D. is a Internal Medicine Physician provider in Cincinnati, OH (NPI 1023130499).
Provider details
- NPI number
- 1023130499
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35095620 (OH)
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
19 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 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 162 | 42 |
| Atorvastatin Calcium | 127 | 37 |
| Escitalopram Oxalate | 93 | 19 |
| Amlodipine Besylate | 80 | 19 |
| Apixabanbrand: Eliquis | 76 | 12 |
| Losartan Potassium | 57 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-04
- Last updated
- 2019-09-04
Frequently asked questions
- What is John Piersma's NPI number?
- John Piersma's National Provider Identifier (NPI) is 1023130499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Piersma's specialty?
- John Piersma is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Piersma located?
- John Piersma's practice location on file with NPPES is 2727 Madison Rd Ste 205, Cincinnati, OH 45209-2276.
- What is John Piersma's phone number?
- The practice phone number listed in the NPPES registry for John Piersma is (513) 854-0100.
- Is John Piersma's NPI active?
- Yes — John Piersma's NPI (1023130499) is active in the NPPES registry as of the last update on 2019-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.