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Michelle Massie, MD
NPI 1467432963 · Family Medicine Physician · Santa Cruz, CA
Michelle Massie, MD is a Family Medicine Physician provider in Santa Cruz, CA (NPI 1467432963).
Provider details
- NPI number
- 1467432963
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A52098 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
115 Locust St
Santa Cruz, CA 95060-3907
Phone: (209) 603-8524
Street-level locationGet directions
Mailing address
Po Box 1833
Santa Cruz, CA 95061-1833
Registry dates
- Enumerated
- 2006-01-19
- Last updated
- 2011-05-24
Frequently asked questions
- What is Michelle Massie's NPI number?
- Michelle Massie's National Provider Identifier (NPI) is 1467432963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Massie's specialty?
- Michelle Massie is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Massie located?
- Michelle Massie's practice location on file with NPPES is 115 Locust St, Santa Cruz, CA 95060-3907.
- What is Michelle Massie's phone number?
- The practice phone number listed in the NPPES registry for Michelle Massie is (209) 603-8524.
- Is Michelle Massie's NPI active?
- Yes — Michelle Massie's NPI (1467432963) is active in the NPPES registry as of the last update on 2011-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.