Alyssa Sandgrund, M.S.PA-C
NPI 1023319191 · Physician Assistant · New York, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyssa Sandgrund, M.S.PA-C is a Physician Assistant provider in New York, NY (NPI 1023319191).
Provider details
- NPI number
- 1023319191
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- M.S.PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 014254 (NY)
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 tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,305 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 862 | $98 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 168 | $120 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 112 | $68 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 87 | $118 |
| Removal of Skin and Tissue, Each Additional 20.0 Sq Cm Or Less11045 | 76 | $37 |
Typical Medicare-allowed amounts for these services range $37–$120 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 1 Gustave L Levy PlNew York, NY 10029-6574Phone: (212) 241-5908
Registry dates
- Enumerated
- 2010-11-05
- Last updated
- 2021-02-25
- Certified
- 2021-02-25
Frequently asked questions
- What is Alyssa Sandgrund's NPI number?
- Alyssa Sandgrund's National Provider Identifier (NPI) is 1023319191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Sandgrund's specialty?
- Alyssa Sandgrund is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alyssa Sandgrund located?
- Alyssa Sandgrund's practice location on file with NPPES is 170 William St, New York, NY 10038-2612.
- What is Alyssa Sandgrund's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Sandgrund is (212) 312-5400.
- Does Alyssa Sandgrund accept Medicare?
- Alyssa Sandgrund is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyssa Sandgrund's NPI active?
- Yes — Alyssa Sandgrund's NPI (1023319191) is active in the NPPES registry as of the last update on 2021-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.