Deborah Sonenblick, MD
NPI 1821185471 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Sonenblick, MD is a Internal Medicine Physician provider in New York, NY (NPI 1821185471).
Provider details
- NPI number
- 1821185471
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 187011 (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
19 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
1,125 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 418 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 218 | $145 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 147 | $141 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 134 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 111 | $102 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 268 | 71 |
| Atorvastatin Calcium | 262 | 75 |
| Amlodipine Besylate | 225 | 54 |
| Levothyroxine Sodium | 214 | 46 |
| Metoprolol Succinate | 144 | 29 |
| Losartan Potassium | 120 | 35 |
Practice location
Mailing address
Additional practice locations (1)
- 170 William StNew York, NY 10038-2612Phone: (212) 312-5761Fax: (212) 312-5748
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2021-04-02
- Certified
- 2021-04-02
Frequently asked questions
- What is Deborah Sonenblick's NPI number?
- Deborah Sonenblick's National Provider Identifier (NPI) is 1821185471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Sonenblick's specialty?
- Deborah Sonenblick is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Deborah Sonenblick located?
- Deborah Sonenblick's practice location on file with NPPES is 111 Broadway Fl 4, New York, NY 10006-1978.
- What is Deborah Sonenblick's phone number?
- The practice phone number listed in the NPPES registry for Deborah Sonenblick is (212) 263-9700.
- Does Deborah Sonenblick accept Medicare?
- Deborah Sonenblick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Sonenblick's NPI active?
- Yes — Deborah Sonenblick's NPI (1821185471) is active in the NPPES registry as of the last update on 2021-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.