OrganizationActive
Marc B Grant DO PC
NPI 1134159213 · Anesthesiology Physician · Phoenix, AZ
Marc B Grant DO PC is a Anesthesiology Physician organization in Phoenix, AZ (NPI 1134159213).
Provider details
- NPI number
- 1134159213
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marc Grant, Administrator/Owner(602) 395-0718
- License
- 1609 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
1715 W Northern Ave
Suite 108
Phoenix, AZ 85021-5472
Phone: (602) 395-0718
Fax: (602) 277-8146
Street-level locationGet directions
Mailing address
Po Box 39179
Phoenix, AZ 85069-9179
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2008-05-28
Frequently asked questions
- What is Marc B Grant DO PC's NPI number?
- Marc B Grant DO PC's National Provider Identifier (NPI) is 1134159213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marc B Grant DO PC?
- Marc B Grant DO PC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc B Grant DO PC located?
- Marc B Grant DO PC's practice location on file with NPPES is 1715 W Northern Ave, Phoenix, AZ 85021-5472.
- What is Marc B Grant DO PC's phone number?
- The practice phone number listed in the NPPES registry for Marc B Grant DO PC is (602) 395-0718.
- Who is the authorized official for Marc B Grant DO PC?
- The authorized official listed on Marc B Grant DO PC's NPPES record is Marc Grant, Administrator/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marc B Grant DO PC's NPI active?
- Yes — Marc B Grant DO PC's NPI (1134159213) is active in the NPPES registry as of the last update on 2008-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.