Gm Sally Mellgren, M.D. Inc.
NPI 1285637637 · Ophthalmology Physician · Oceanside, CA
Gm Sally Mellgren, M.D. Inc. is a Ophthalmology Physician organization in Oceanside, CA (NPI 1285637637).
Provider details
- NPI number
- 1285637637
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joanne Roper, Practice Administrator(760) 757-1144
- License
- G53485 (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
21 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
- 2005-05-31
- Last updated
- 2012-04-25
Frequently asked questions
- What is Gm Sally Mellgren, M.D. Inc.'s NPI number?
- Gm Sally Mellgren, M.D. Inc.'s National Provider Identifier (NPI) is 1285637637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gm Sally Mellgren, M.D. Inc.?
- Gm Sally Mellgren, M.D. Inc. is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Gm Sally Mellgren, M.D. Inc. located?
- Gm Sally Mellgren, M.D. Inc.'s practice location on file with NPPES is 3621 Vista Way, Oceanside, CA 92056-4522.
- What is Gm Sally Mellgren, M.D. Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Gm Sally Mellgren, M.D. Inc. is (760) 757-1144.
- Who is the authorized official for Gm Sally Mellgren, M.D. Inc.?
- The authorized official listed on Gm Sally Mellgren, M.D. Inc.'s NPPES record is Joanne Roper, Practice Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gm Sally Mellgren, M.D. Inc.'s NPI active?
- Yes — Gm Sally Mellgren, M.D. Inc.'s NPI (1285637637) is active in the NPPES registry as of the last update on 2012-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.