Eric Tamm, M.D.
NPI 1265526354 · Diagnostic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Tamm, M.D. is a Diagnostic Radiology Physician provider in Houston, TX (NPI 1265526354).
Provider details
- NPI number
- 1265526354
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- K3490 (TX)
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
1,164 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) |
|---|---|---|
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 253 | $85 |
| Ct Scan of Chest With Contrast71260 | 222 | $52 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 110 | $111 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 70 | $81 |
| Ct Scan of Chest With Contrast71260 | 69 | $49 |
| Ct Scan of Abdomen and Pelvis Before and After Contrast74178 | 65 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14,283 across 7 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
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Eric Tamm's NPI number?
- Eric Tamm's National Provider Identifier (NPI) is 1265526354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Tamm's specialty?
- Eric Tamm is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Tamm located?
- Eric Tamm's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4009.
- What is Eric Tamm's phone number?
- The practice phone number listed in the NPPES registry for Eric Tamm is (713) 792-6161.
- Does Eric Tamm accept Medicare?
- Eric Tamm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Tamm's NPI active?
- Yes — Eric Tamm's NPI (1265526354) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.