Joseph Isaac, M.D.
NPI 1427146224 · Obstetrics & Gynecology Physician · Portsmouth, VA
Joseph Isaac, M.D. is a Obstetrics & Gynecology Physician provider in Portsmouth, VA (NPI 1427146224).
Provider details
- NPI number
- 1427146224
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101026415 (VA)
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
- 2006-10-10
- Last updated
- 2016-12-20
Frequently asked questions
- What is Joseph Isaac's NPI number?
- Joseph Isaac's National Provider Identifier (NPI) is 1427146224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Isaac's specialty?
- Joseph Isaac is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Isaac located?
- Joseph Isaac's practice location on file with NPPES is 664 Lincoln St, Portsmouth, VA 23704-4818.
- What is Joseph Isaac's phone number?
- The practice phone number listed in the NPPES registry for Joseph Isaac is (757) 397-5804.
- Is Joseph Isaac's NPI active?
- Yes — Joseph Isaac's NPI (1427146224) is active in the NPPES registry as of the last update on 2016-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.