Sandra Greer, NP
NPI 1164992038 · Family Nurse Practitioner · Baltimore, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Greer, NP is a Family Nurse Practitioner provider in Baltimore, MD (NPI 1164992038).
Provider details
- NPI number
- 1164992038
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- R203466 (MD)
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 tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-12-04
- Last updated
- 2019-07-12
Frequently asked questions
- What is Sandra Greer's NPI number?
- Sandra Greer's National Provider Identifier (NPI) is 1164992038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Greer's specialty?
- Sandra Greer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sandra Greer located?
- Sandra Greer's practice location on file with NPPES is 4660 Wilkens Ave Ste 100, Baltimore, MD 21229-4899.
- What is Sandra Greer's phone number?
- The practice phone number listed in the NPPES registry for Sandra Greer is (410) 247-0782.
- Does Sandra Greer accept Medicare?
- Sandra Greer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Greer's NPI active?
- Yes — Sandra Greer's NPI (1164992038) is active in the NPPES registry as of the last update on 2019-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.