Fred D. Holmes, M.D., a Professional Corporation
NPI 1881646800 · Anesthesiology Physician · Phoenix, AZ
Fred D. Holmes, M.D., a Professional Corporation is a Anesthesiology Physician organization in Phoenix, AZ (NPI 1881646800).
Provider details
- NPI number
- 1881646800
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Fred Holmes, Owner(602) 234-1803
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
20 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
- 2006-05-17
- Last updated
- 2016-03-04
Frequently asked questions
- What is Fred D. Holmes, M.D., a Professional Corporation's NPI number?
- Fred D. Holmes, M.D., a Professional Corporation's National Provider Identifier (NPI) is 1881646800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fred D. Holmes, M.D., a Professional Corporation?
- Fred D. Holmes, M.D., a Professional Corporation is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Fred D. Holmes, M.D., a Professional Corporation located?
- Fred D. Holmes, M.D., a Professional Corporation's practice location on file with NPPES is 300 W Clarendon Ave, Phoenix, AZ 85013-3449.
- What is Fred D. Holmes, M.D., a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Fred D. Holmes, M.D., a Professional Corporation is (602) 234-1803.
- Who is the authorized official for Fred D. Holmes, M.D., a Professional Corporation?
- The authorized official listed on Fred D. Holmes, M.D., a Professional Corporation's NPPES record is Fred Holmes, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fred D. Holmes, M.D., a Professional Corporation's NPI active?
- Yes — Fred D. Holmes, M.D., a Professional Corporation's NPI (1881646800) is active in the NPPES registry as of the last update on 2016-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.