Narasimhachari Raghavan, M.D.
NPI 1831195403 · Neuroradiology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Narasimhachari Raghavan, M.D. is a Neuroradiology Physician provider in Sacramento, CA (NPI 1831195403).
Provider details
- NPI number
- 1831195403
- Entity type
- Individual
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G53734 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
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
3,295 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 770 | $40 |
| Ct Scan of Upper Spine Without Contrast72125 | 238 | $47 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 226 | $209 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 191 | $81 |
| Mri Scan of Brain Without Contrast70551 | 183 | $70 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 161 | $83 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-28
- Last updated
- 2014-02-04
Frequently asked questions
- What is Narasimhachari Raghavan's NPI number?
- Narasimhachari Raghavan's National Provider Identifier (NPI) is 1831195403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Narasimhachari Raghavan's specialty?
- Narasimhachari Raghavan is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
- Where is Narasimhachari Raghavan located?
- Narasimhachari Raghavan's practice location on file with NPPES is 2801 K St, Sacramento, CA 95816-5120.
- What is Narasimhachari Raghavan's phone number?
- The practice phone number listed in the NPPES registry for Narasimhachari Raghavan is (877) 515-0053.
- Does Narasimhachari Raghavan accept Medicare?
- Narasimhachari Raghavan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Narasimhachari Raghavan's NPI active?
- Yes — Narasimhachari Raghavan's NPI (1831195403) is active in the NPPES registry as of the last update on 2014-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.