Margaret Sobczak, GNP-BC
NPI 1386624153 · Gerontology Nurse Practitioner · Tempe, AZ
Margaret Sobczak, GNP-BC is a Gerontology Nurse Practitioner provider in Tempe, AZ (NPI 1386624153).
Provider details
- NPI number
- 1386624153
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- GNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- AP6735 (AZ)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-01-18
- Last updated
- 2019-03-18
Frequently asked questions
- What is Margaret Sobczak's NPI number?
- Margaret Sobczak's National Provider Identifier (NPI) is 1386624153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Sobczak's specialty?
- Margaret Sobczak is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Sobczak located?
- Margaret Sobczak's practice location on file with NPPES is 51 W 3rd St Ste 500, Tempe, AZ 85281-2871.
- What is Margaret Sobczak's phone number?
- The practice phone number listed in the NPPES registry for Margaret Sobczak is (480) 237-5098.
- Is Margaret Sobczak's NPI active?
- Yes — Margaret Sobczak's NPI (1386624153) is active in the NPPES registry as of the last update on 2019-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.