Dinesh Gaddam, M.D
NPI 1225383391 · Internal Medicine Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dinesh Gaddam, M.D is a Internal Medicine Physician provider in Tulsa, OK (NPI 1225383391).
Provider details
- NPI number
- 1225383391
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 31021 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
1,770 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 1,072 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 222 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 139 | $161 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 126 | $73 |
| Advance Care Planning, First 30 Minutes99497 | 102 | $71 |
| Critical Care, First 30-74 Minutes99291 | 65 | $199 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 39 | 39 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 38 | 38 |
| Furosemide | 29 | 28 |
| Cefpodoxime Proxetil | 28 | 27 |
| Amlodipine Besylate | 27 | 21 |
| Prednisone | 25 | 23 |
| Tamsulosin Hcl | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-07-16
- Last updated
- 2026-06-03
- Certified
- 2026-06-03
Frequently asked questions
- What is Dinesh Gaddam's NPI number?
- Dinesh Gaddam's National Provider Identifier (NPI) is 1225383391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dinesh Gaddam's specialty?
- Dinesh Gaddam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dinesh Gaddam located?
- Dinesh Gaddam's practice location on file with NPPES is 6161 S Yale Ave, Tulsa, OK 74136-1902.
- What is Dinesh Gaddam's phone number?
- The practice phone number listed in the NPPES registry for Dinesh Gaddam is (918) 502-1900.
- Does Dinesh Gaddam accept Medicare?
- Dinesh Gaddam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dinesh Gaddam's NPI active?
- Yes — Dinesh Gaddam's NPI (1225383391) is active in the NPPES registry as of the last update on 2026-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.