Quick answers
- Does Tamjeed Ahmed accept Medicare assignment?
- Yes. Medicare's clinician data says Tamjeed Ahmed accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Tamjeed Ahmed see?
- In 2024, CMS data shows 555 Original Medicare patients and 155,056 services for Tamjeed Ahmed. This counts Original Medicare only and measures volume, not quality.
- What is Tamjeed Ahmed's NPI number?
- 1235420316. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Tamjeed Ahmed, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 555 |
|---|---|
| Services billed to Medicare | 155,056 |
| Different services or procedures | 154 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, ferric carboxymaltose, 1 mg (J1439)38,250 services
- Injection, darbepoetin alfa, 1 microgram (non-esrd use) (J0881)13,920 services
- Injection, pembrolizumab, 1 mg (J9271)12,600 services
- Injection, fosaprepitant, 1 mg (J1453)8,850 services
- Injection, denosumab, 1 mg (J0897)3,660 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease43%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)43%
- Diabetes35%
Hospitals where Tamjeed Ahmed works
Medicare's Facility Affiliation Data lists Tamjeed Ahmed at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Highpoint Health-Sumner With Ascension Saint ThomaGallatin, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440003
- Macon Community HospitalLafayette, TN · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 441305
- Tristar Hendersonville Medical CenterHendersonville, TN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 440194
Practice locations
Addresses where Tamjeed Ahmed is enrolled with Medicare (CMS data updated October 2, 2026).
- 1750 Cedar Ln, Suite 200Tullahoma, TN 37388 (615) 333‑2481
- 225 Big Station Camp Blvd, Suite 201Gallatin, TN 37066 (615) 451‑5481
- 504 22nd Ave ESpringfield, TN 37172 (615) 384‑5558
Group practices
Medicare enrollment lists Tamjeed Ahmed as a member of this group (CMS data updated October 2, 2026).
- Tennessee Oncology PLLC358 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Tullahoma
Clinicians with the same Medicare primary specialty in Tullahoma, TN — not a recommendation.
Other clinicians in Tennessee Oncology PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Tennessee, Hsc, College Of Medicine |
| Graduation year | 2011 (15 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235420316 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians