Chenna Reddy, MD
NPI 1679640650 · Internal Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chenna Reddy, MD is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1679640650).
Provider details
- NPI number
- 1679640650
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 121755 (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
329 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 | 103 | $102 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 86 | $145 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 62 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 26 | $147 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 20 | $73 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 135 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,003 | 342 |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 590 | 192 |
| Amlodipine Besylate | 506 | 163 |
| Metformin Hcl | 482 | 144 |
| Metoprolol Succinate | 403 | 134 |
| Glimepiride | 382 | 129 |
| Simvastatin | 357 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$911 across 29 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
- 2006-11-29
- Last updated
- 2011-06-27
Frequently asked questions
- What is Chenna Reddy's NPI number?
- Chenna Reddy's National Provider Identifier (NPI) is 1679640650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chenna Reddy's specialty?
- Chenna Reddy is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chenna Reddy located?
- Chenna Reddy's practice location on file with NPPES is 9413 Flatlands Avenue, Brooklyn, NY 11236.
- What is Chenna Reddy's phone number?
- The practice phone number listed in the NPPES registry for Chenna Reddy is (718) 257-6615.
- Does Chenna Reddy accept Medicare?
- Chenna Reddy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chenna Reddy's NPI active?
- Yes — Chenna Reddy's NPI (1679640650) is active in the NPPES registry as of the last update on 2011-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.