Antonios Issa, M.D.
NPI 1538268073 · Neonatal-Perinatal Medicine Physician · Palo Alto, CA
Antonios Issa, M.D. is a Neonatal-Perinatal Medicine Physician provider in Palo Alto, CA (NPI 1538268073).
Provider details
- NPI number
- 1538268073
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A52946 (CA)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2007-07-18
Frequently asked questions
- What is Antonios Issa's NPI number?
- Antonios Issa's National Provider Identifier (NPI) is 1538268073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonios Issa's specialty?
- Antonios Issa is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Antonios Issa located?
- Antonios Issa's practice location on file with NPPES is 750 Welch Rd Ste 315, Palo Alto, CA 94304-1510.
- What is Antonios Issa's phone number?
- The practice phone number listed in the NPPES registry for Antonios Issa is (650) 723-5711.
- Is Antonios Issa's NPI active?
- Yes — Antonios Issa's NPI (1538268073) is active in the NPPES registry as of the last update on 2007-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.