OrganizationActive
Gregory T Whitman MD Inc
NPI 1467932160 · Neurology Physician · Irvine, CA
Gregory T Whitman MD Inc is a Neurology Physician organization in Irvine, CA (NPI 1467932160).
Provider details
- NPI number
- 1467932160
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gregory Whitman, President(310) 493-0860
- License
- A65223 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
16405 Sand Canyon Ave Ste 220
Irvine, CA 92618-3787
Phone: (949) 336-8150
Fax: (949) 727-7016
Street-level locationGet directions
Mailing address
16405 Sand Canyon Ave Ste 220
Irvine, CA 92618-3787
Registry dates
- Enumerated
- 2018-08-21
- Last updated
- 2018-10-30
Frequently asked questions
- What is Gregory T Whitman MD Inc's NPI number?
- Gregory T Whitman MD Inc's National Provider Identifier (NPI) is 1467932160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregory T Whitman MD Inc?
- Gregory T Whitman MD Inc is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory T Whitman MD Inc located?
- Gregory T Whitman MD Inc's practice location on file with NPPES is 16405 Sand Canyon Ave Ste 220, Irvine, CA 92618-3787.
- What is Gregory T Whitman MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Gregory T Whitman MD Inc is (949) 336-8150.
- Who is the authorized official for Gregory T Whitman MD Inc?
- The authorized official listed on Gregory T Whitman MD Inc's NPPES record is Gregory Whitman, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregory T Whitman MD Inc's NPI active?
- Yes — Gregory T Whitman MD Inc's NPI (1467932160) is active in the NPPES registry as of the last update on 2018-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.