Santhi Maniam, MD
NPI 1669656567 · Diagnostic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Santhi Maniam, MD is a Diagnostic Radiology Physician provider in Houston, TX (NPI 1669656567).
Provider details
- NPI number
- 1669656567
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- M8809 (TX)
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
18 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
2,330 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 585 | $8 |
| X-Ray of Chest, 2 Views71046 | 333 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 118 | $84 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 94 | $81 |
| X-Ray of Chest, 2 Views71046 | 84 | $10 |
| Limited Ultrasound Scan of Abdomen76705 | 84 | $27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-27
- Last updated
- 2011-06-23
Frequently asked questions
- What is Santhi Maniam's NPI number?
- Santhi Maniam's National Provider Identifier (NPI) is 1669656567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Santhi Maniam's specialty?
- Santhi Maniam is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Santhi Maniam located?
- Santhi Maniam's practice location on file with NPPES is 2727 W Holcombe Blvd, Houston, TX 77025-1669.
- What is Santhi Maniam's phone number?
- The practice phone number listed in the NPPES registry for Santhi Maniam is (713) 442-0000.
- Does Santhi Maniam accept Medicare?
- Santhi Maniam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Santhi Maniam's NPI active?
- Yes — Santhi Maniam's NPI (1669656567) is active in the NPPES registry as of the last update on 2011-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.