What is Richard Hamilton's NPI number?

Richard Hamilton's National Provider Identifier (NPI) is 1174675003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Richard Hamilton's specialty?

Richard Hamilton is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Richard Hamilton located?

Richard Hamilton's practice location on file with NPPES is 1582 Forest Trail, Mammoth Lakes, CA 93546.

What is Richard Hamilton's phone number?

The practice phone number listed in the NPPES registry for Richard Hamilton is (760) 914-0693.

Is Richard Hamilton's NPI active?

Yes — Richard Hamilton's NPI (1174675003) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Richard Hamilton, M.D.

NPI 1174675003 · Obstetrics & Gynecology Physician · Mammoth Lakes, CA

Richard Hamilton, M.D. is a Obstetrics & Gynecology Physician provider in Mammoth Lakes, CA (NPI 1174675003).

Provider details

NPI number: 1174675003
Entity type: Individual
Primary specialty: Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: G034133 (CA)

Specialties & taxonomies

Obstetrics & Gynecology PhysicianPrimary207V00000XLicense G034133 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

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

1582 Forest Trail

Mammoth Lakes, CA 93546

Phone: (760) 914-0693

Fax: (760) 934-3215

Street-level locationGet directions

More CA providers

Mailing address

Po Box 1813

Mammoth Lakes, CA 93546-1813

Enumerated: 2007-01-18
Last updated: 2007-07-08

Frequently asked questions

What is Richard Hamilton's NPI number?: Richard Hamilton's National Provider Identifier (NPI) is 1174675003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Richard Hamilton's specialty?: Richard Hamilton is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
Where is Richard Hamilton located?: Richard Hamilton's practice location on file with NPPES is 1582 Forest Trail, Mammoth Lakes, CA 93546.
What is Richard Hamilton's phone number?: The practice phone number listed in the NPPES registry for Richard Hamilton is (760) 914-0693.
Is Richard Hamilton's NPI active?: Yes — Richard Hamilton's NPI (1174675003) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.