Sabina Grochowski, M.D.
NPI 1184708794 · Internal Medicine Physician · Forest Hills, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sabina Grochowski, M.D. is a Internal Medicine Physician provider in Forest Hills, NY (NPI 1184708794).
Provider details
- NPI number
- 1184708794
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 188186 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
534 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 297 | $101 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 84 | $101 |
| Destruction of Peripheral Nerve Or Branch64640 | 58 | $281 |
| Injection of Chemical for Paralysis of Facial and Neck Nerve Muscles on Both Sides of Face64615 | 34 | $180 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 32 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 132 | 31 |
| Azithromycin | 108 | 66 |
| Zolpidem Tartrate | 101 | 23 |
| Levothyroxine Sodium | 75 | 21 |
| Alprazolam | 71 | 29 |
| Liothyronine Sodium | 68 | 23 |
| Clonazepam | 59 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38 across 2 records (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
- 2006-10-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sabina Grochowski's NPI number?
- Sabina Grochowski's National Provider Identifier (NPI) is 1184708794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sabina Grochowski's specialty?
- Sabina Grochowski is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sabina Grochowski located?
- Sabina Grochowski's practice location on file with NPPES is 10440 Queens Blvd, Forest Hills, NY 11375-3658.
- What is Sabina Grochowski's phone number?
- The practice phone number listed in the NPPES registry for Sabina Grochowski is (718) 275-7088.
- Does Sabina Grochowski accept Medicare?
- Sabina Grochowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sabina Grochowski's NPI active?
- Yes — Sabina Grochowski's NPI (1184708794) 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.