OrganizationActive
Robert N Nelson MD Inc
NPI 1255710877 · Gynecology Physician · Oakland, CA
Robert N Nelson MD Inc is a Gynecology Physician organization in Oakland, CA (NPI 1255710877).
Provider details
- NPI number
- 1255710877
- Entity type
- Organization
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Nelson, President(510) 251-2100
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
3120 Webster St
Suite 1
Oakland, CA 94609-3421
Phone: (510) 251-2100
Fax: (510) 251-2100
Street-level locationGet directions
Mailing address
3120 Webster St
Oakland, CA 94609-3421
Registry dates
- Enumerated
- 2015-05-28
- Last updated
- 2015-05-28
Frequently asked questions
- What is Robert N Nelson MD Inc's NPI number?
- Robert N Nelson MD Inc's National Provider Identifier (NPI) is 1255710877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert N Nelson MD Inc?
- Robert N Nelson MD Inc is classified in the NPPES registry as Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert N Nelson MD Inc located?
- Robert N Nelson MD Inc's practice location on file with NPPES is 3120 Webster St, Oakland, CA 94609-3421.
- What is Robert N Nelson MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Robert N Nelson MD Inc is (510) 251-2100.
- Who is the authorized official for Robert N Nelson MD Inc?
- The authorized official listed on Robert N Nelson MD Inc's NPPES record is Robert Nelson, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert N Nelson MD Inc's NPI active?
- Yes — Robert N Nelson MD Inc's NPI (1255710877) is active in the NPPES registry as of the last update on 2015-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.