Stephanie Griffin
NPI 1144789116 · Internal Medicine Physician · Manhasset, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Griffin is a Internal Medicine Physician provider in Manhasset, NY (NPI 1144789116).
Provider details
- NPI number
- 1144789116
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 316799 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
2,459 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 544 | $209 |
| 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 | 505 | $19 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 319 | $9 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 227 | $22 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 224 | $149 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 495 | 150 |
| Amlodipine Besylate | 297 | 92 |
| Rosuvastatin Calcium | 290 | 83 |
| Levothyroxine Sodium | 146 | 42 |
| Hydrochlorothiazide | 126 | 36 |
| Metoprolol Succinate | 114 | 41 |
| Semaglutide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-18
- Last updated
- 2023-01-25
- Certified
- 2023-01-25
Frequently asked questions
- What is Stephanie Griffin's NPI number?
- Stephanie Griffin's National Provider Identifier (NPI) is 1144789116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Griffin's specialty?
- Stephanie Griffin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Griffin located?
- Stephanie Griffin's practice location on file with NPPES is 300 Community Dr, Manhasset, NY 11030-3816.
- What is Stephanie Griffin's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Griffin is (516) 562-0100.
- Does Stephanie Griffin accept Medicare?
- Stephanie Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Griffin's NPI active?
- Yes — Stephanie Griffin's NPI (1144789116) is active in the NPPES registry as of the last update on 2023-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.