Karen Grauer, P.A.
NPI 1720113335 · Physician Assistant · Roslyn, NY
Karen Grauer, P.A. is a Physician Assistant provider in Roslyn, NY (NPI 1720113335).
Provider details
- NPI number
- 1720113335
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 005251 (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 tenure38% of score
19 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Osimertinib Mesylatebrand: Tagrisso | 52 | — |
| Apixabanbrand: Eliquis | 26 | — |
| Dexamethasone | 21 | 11 |
| Omeprazole | 19 | — |
| Escitalopram Oxalate | 18 | — |
| Levothyroxine Sodium | 15 | — |
| Metoclopramide Hcl | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Grauer's NPI number?
- Karen Grauer's National Provider Identifier (NPI) is 1720113335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Grauer's specialty?
- Karen Grauer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Grauer located?
- Karen Grauer's practice location on file with NPPES is 100 Port Washington Blvd, Roslyn, NY 11576-1353.
- What is Karen Grauer's phone number?
- The practice phone number listed in the NPPES registry for Karen Grauer is (516) 338-5300.
- Is Karen Grauer's NPI active?
- Yes — Karen Grauer's NPI (1720113335) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.