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Richard Massengill, M.D.
NPI 1649320292 · Ophthalmology Physician · Encinitas, CA
Richard Massengill, M.D. is a Ophthalmology Physician provider in Encinitas, CA (NPI 1649320292).
Provider details
- NPI number
- 1649320292
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C37189 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
664 Hymettus Ave
Encinitas, CA 92024-2603
Phone: (760) 390-1410
Fax: (760) 635-0611
Street-level locationGet directions
Mailing address
664 Hymettus Ave
Encinitas, CA 92024-2603
Registry dates
- Enumerated
- 2007-01-12
- Last updated
- 2023-03-07
Frequently asked questions
- What is Richard Massengill's NPI number?
- Richard Massengill's National Provider Identifier (NPI) is 1649320292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Massengill's specialty?
- Richard Massengill is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Massengill located?
- Richard Massengill's practice location on file with NPPES is 664 Hymettus Ave, Encinitas, CA 92024-2603.
- What is Richard Massengill's phone number?
- The practice phone number listed in the NPPES registry for Richard Massengill is (760) 390-1410.
- Is Richard Massengill's NPI active?
- Yes — Richard Massengill's NPI (1649320292) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.