Sarah Grossman, MS, FNP-BC
NPI 1023479995 · Family Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Grossman, MS, FNP-BC is a Family Nurse Practitioner provider in New York, NY (NPI 1023479995).
Provider details
- NPI number
- 1023479995
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS, FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 678660 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
515 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 120 | $86 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 90 | $3 |
| Hemoglobin A1c Level83036 | 75 | $10 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 52 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 46 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 208 | 57 |
| Tirzepatidebrand: Mounjaro | 163 | 42 |
| Levothyroxine Sodium | 100 | 44 |
| Metformin Hcl | 92 | 46 |
| Dulaglutidebrand: Trulicity | 89 | 29 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 67 | 32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-18
- Last updated
- 2019-01-24
Frequently asked questions
- What is Sarah Grossman's NPI number?
- Sarah Grossman's National Provider Identifier (NPI) is 1023479995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Grossman's specialty?
- Sarah Grossman is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Grossman located?
- Sarah Grossman's practice location on file with NPPES is 535 East 70th St, New York, NY 10021.
- What is Sarah Grossman's phone number?
- The practice phone number listed in the NPPES registry for Sarah Grossman is (724) 561-6277.
- Does Sarah Grossman accept Medicare?
- Sarah Grossman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Grossman's NPI active?
- Yes — Sarah Grossman's NPI (1023479995) is active in the NPPES registry as of the last update on 2019-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.