Ravi Shamaiengar, MD
NPI 1164433405 · Diagnostic Radiology Physician · Columbia, MD
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ravi Shamaiengar, MD is a Diagnostic Radiology Physician provider in Columbia, MD (NPI 1164433405).
Provider details
- NPI number
- 1164433405
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101056474 (VA)
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
9 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
5,105 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 | 756 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 705 | $39 |
| X-Ray of Chest, 2 Views71046 | 542 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 284 | $85 |
| Ct Scan of Upper Spine Without Contrast72125 | 239 | $46 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 215 | $84 |
| Ct Scan of Abdomen and Pelvis Without Contrast |
Practice location
Mailing address
Additional practice locations (8)
- 11958 W Broad StHenrico, VA 23233-1007Phone: (804) 360-4669Fax: (804) 828-6129
- 1213 E Clay StRichmond, VA 23298-5071Phone: (804) 828-6600Fax: (804) 828-6129
- 1001 E Leigh StRichmond, VA 23298-5004Phone: (804) 628-7245Fax: (804) 828-6129
- 8700 Stony Point PkwyRichmond, VA 23235-1962Phone: (804) 560-8906Fax: (804) 237-6618
- 1250 E Marshall StRichmond, VA 23298-5023Phone: (804) 828-6600Fax: (804) 828-6129
- 618 Hospital RdTappahannock, VA 22560-5000Phone: (804) 828-6600Fax: (804) 828-6129
- 300 Mt Clement Park Ste A2Tappahannock, VA 22560-5098Phone: (804) 443-3311Fax: (804) 828-6129
- 100 Sentara CirSentara Williamsburg Regional Medical CenterWilliamsburg, VA 23188-5713
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2024-09-05
- Certified
- 2024-09-05
Frequently asked questions
- What is Ravi Shamaiengar's NPI number?
- Ravi Shamaiengar's National Provider Identifier (NPI) is 1164433405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ravi Shamaiengar's specialty?
- Ravi Shamaiengar is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ravi Shamaiengar located?
- Ravi Shamaiengar's practice location on file with NPPES is 5755 Cedar Ln, Columbia, MD 21044-2912.
- What is Ravi Shamaiengar's phone number?
- The practice phone number listed in the NPPES registry for Ravi Shamaiengar is (410) 740-7544.
- Does Ravi Shamaiengar accept Medicare?
- Ravi Shamaiengar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ravi Shamaiengar's NPI active?
- Yes — Ravi Shamaiengar's NPI (1164433405) is active in the NPPES registry as of the last update on 2024-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.