Richard Mamelok, M.D.
NPI 1942624192 · Internal Medicine Physician · Palo Alto, CA
Richard Mamelok, M.D. is a Internal Medicine Physician provider in Palo Alto, CA (NPI 1942624192).
Provider details
- NPI number
- 1942624192
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G33270 (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
12 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
- 2014-02-08
- Last updated
- 2014-02-08
Frequently asked questions
- What is Richard Mamelok's NPI number?
- Richard Mamelok's National Provider Identifier (NPI) is 1942624192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Mamelok's specialty?
- Richard Mamelok is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Mamelok located?
- Richard Mamelok's practice location on file with NPPES is 364 Churchill Ave, Palo Alto, CA 94301-3601.
- What is Richard Mamelok's phone number?
- The practice phone number listed in the NPPES registry for Richard Mamelok is (650) 924-0347.
- Is Richard Mamelok's NPI active?
- Yes — Richard Mamelok's NPI (1942624192) is active in the NPPES registry as of the last update on 2014-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.