Margret Deer, NP
NPI 1417796897 · Gerontology Nurse Practitioner · Long Beach, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margret Deer, NP is a Gerontology Nurse Practitioner provider in Long Beach, CA (NPI 1417796897).
Provider details
- NPI number
- 1417796897
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- AG02230004 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-05-23
- Last updated
- 2024-05-23
- Certified
- 2024-05-23
Frequently asked questions
- What is Margret Deer's NPI number?
- Margret Deer's National Provider Identifier (NPI) is 1417796897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margret Deer's specialty?
- Margret Deer is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margret Deer located?
- Margret Deer's practice location on file with NPPES is 3800 Kilroy Airport Way Ste 100, Long Beach, CA 90806-6818.
- What is Margret Deer's phone number?
- The practice phone number listed in the NPPES registry for Margret Deer is (800) 559-3500.
- Does Margret Deer accept Medicare?
- Margret Deer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margret Deer's NPI active?
- Yes — Margret Deer's NPI (1417796897) is active in the NPPES registry as of the last update on 2024-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.