Jeffery Martin, M.D.
NPI 1811949563 · Neonatal-Perinatal Medicine Physician · Phoenix, AZ
Jeffery Martin, M.D. is a Neonatal-Perinatal Medicine Physician provider in Phoenix, AZ (NPI 1811949563).
Provider details
- NPI number
- 1811949563
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 28341 (AZ)
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
- 2017-02-09
Frequently asked questions
- What is Jeffery Martin's NPI number?
- Jeffery Martin's National Provider Identifier (NPI) is 1811949563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffery Martin's specialty?
- Jeffery Martin is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffery Martin located?
- Jeffery Martin's practice location on file with NPPES is 901 E Willetta St, Phoenix, AZ 85006-2727.
- What is Jeffery Martin's phone number?
- The practice phone number listed in the NPPES registry for Jeffery Martin is (602) 239-5166.
- Is Jeffery Martin's NPI active?
- Yes — Jeffery Martin's NPI (1811949563) is active in the NPPES registry as of the last update on 2017-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.