Ryan Niederkohr, M.D.
NPI 1679795272 · Nuclear Medicine Physician · Santa Clara, CA
Enrolled with Medicare as Practitioner - Nuclear Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Niederkohr, M.D. is a Nuclear Medicine Physician provider in Santa Clara, CA (NPI 1679795272).
Provider details
- NPI number
- 1679795272
- Entity type
- Individual
- Primary specialty
- Nuclear Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35089135 (OH)
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 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2021-12-14
Frequently asked questions
- What is Ryan Niederkohr's NPI number?
- Ryan Niederkohr's National Provider Identifier (NPI) is 1679795272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Niederkohr's specialty?
- Ryan Niederkohr is listed in the NPPES registry with a primary specialty of Nuclear Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Niederkohr located?
- Ryan Niederkohr's practice location on file with NPPES is 700 Lawrence Expy, Santa Clara, CA 95051-5173.
- What is Ryan Niederkohr's phone number?
- The practice phone number listed in the NPPES registry for Ryan Niederkohr is (408) 851-5600.
- Does Ryan Niederkohr accept Medicare?
- Ryan Niederkohr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Niederkohr's NPI active?
- Yes — Ryan Niederkohr's NPI (1679795272) is active in the NPPES registry as of the last update on 2021-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.