Anastasia Slobodnick, MD
NPI 1932510518 · Rheumatology Physician · Greenwich, CT
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anastasia Slobodnick, MD is a Rheumatology Physician provider in Greenwich, CT (NPI 1932510518).
Provider details
- NPI number
- 1932510518
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 62377 (CT)
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
12 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
522 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 320 | $146 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 90 | $193 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 40 | $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 | 26 | $19 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 25 | $149 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 254 | 81 |
| Diclofenac Sodium | 191 | 36 |
| Gabapentin | 185 | 72 |
| Methotrexate Sodiumbrand: Methotrexate | 177 | 45 |
| Hydroxychloroquine Sulfate | 154 | 51 |
| Allopurinol | 128 | 26 |
| Pregabalin | 113 | 30 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-05-16
- Last updated
- 2019-06-24
Frequently asked questions
- What is Anastasia Slobodnick's NPI number?
- Anastasia Slobodnick's National Provider Identifier (NPI) is 1932510518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anastasia Slobodnick's specialty?
- Anastasia Slobodnick is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Anastasia Slobodnick located?
- Anastasia Slobodnick's practice location on file with NPPES is 75 Holly Hill Ln Fl 2, Greenwich, CT 06830-2917.
- What is Anastasia Slobodnick's phone number?
- The practice phone number listed in the NPPES registry for Anastasia Slobodnick is (203) 869-6960.
- Does Anastasia Slobodnick accept Medicare?
- Anastasia Slobodnick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anastasia Slobodnick's NPI active?
- Yes — Anastasia Slobodnick's NPI (1932510518) is active in the NPPES registry as of the last update on 2019-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.