Jenny Risman, M.D., PH.D.
NPI 1124332325 · Internal Medicine Physician · Anaheim, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenny Risman, M.D., PH.D. is a Internal Medicine Physician provider in Anaheim, CA (NPI 1124332325).
Provider details
- NPI number
- 1124332325
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A113384 (CA)
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
15 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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 180 | 176 |
| Omeprazole | 98 | 50 |
| Pantoprazole Sodium | 60 | 31 |
| Lipase/Protease/Amylasebrand: Zenpep | 37 | — |
| Diphenoxylate Hcl/Atropinebrand: Diphenoxylate-Atropine | 33 | — |
| Colestipol Hcl | 30 | — |
| Mesalamine | 30 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-07-29
- Last updated
- 2021-11-04
- Certified
- 2021-11-04
Frequently asked questions
- What is Jenny Risman's NPI number?
- Jenny Risman's National Provider Identifier (NPI) is 1124332325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenny Risman's specialty?
- Jenny Risman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jenny Risman located?
- Jenny Risman's practice location on file with NPPES is 3440 E La Palma Ave, Anaheim, CA 92806-2020.
- What is Jenny Risman's phone number?
- The practice phone number listed in the NPPES registry for Jenny Risman is (714) 644-2000.
- Does Jenny Risman accept Medicare?
- Jenny Risman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenny Risman's NPI active?
- Yes — Jenny Risman's NPI (1124332325) is active in the NPPES registry as of the last update on 2021-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.