Natasha Mahajan, MD
NPI 1174590251 · Internal Medicine Physician · Jackson, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natasha Mahajan, MD is a Internal Medicine Physician provider in Jackson, TN (NPI 1174590251).
Provider details
- NPI number
- 1174590251
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD30090 (TN)
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
20 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
3,623 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 | 409 | $121 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 403 | $8 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 355 | $75 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 353 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 326 | $8 |
| Hemoglobin A1c Level83036 | 156 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 511 | 132 |
| Atorvastatin Calcium | 359 | 109 |
| Omeprazole | 339 | 99 |
| Metformin Hcl | 284 | 73 |
| Pantoprazole Sodium | 260 | 96 |
| Losartan Potassium | 243 | 74 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-07
- Last updated
- 2023-11-17
Frequently asked questions
- What is Natasha Mahajan's NPI number?
- Natasha Mahajan's National Provider Identifier (NPI) is 1174590251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natasha Mahajan's specialty?
- Natasha Mahajan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Natasha Mahajan located?
- Natasha Mahajan's practice location on file with NPPES is 2863 Highway 45 Byp, Jackson, TN 38305-3618.
- What is Natasha Mahajan's phone number?
- The practice phone number listed in the NPPES registry for Natasha Mahajan is (731) 422-0213.
- Does Natasha Mahajan accept Medicare?
- Natasha Mahajan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natasha Mahajan's NPI active?
- Yes — Natasha Mahajan's NPI (1174590251) is active in the NPPES registry as of the last update on 2023-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.