Ambika Agarwal, M.D.
NPI 1467785246 · Radiology Clinic/Center · Martinez, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ambika Agarwal, M.D. is a Radiology Clinic/Center provider in Martinez, CA (NPI 1467785246).
Provider details
- NPI number
- 1467785246
- Entity type
- Individual
- Primary specialty
- Radiology Clinic/CenterAmbulatory Health Care Facilities
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
55 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 | 30 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 25 | $40 |
Typical Medicare-allowed amounts for these services range $9–$40 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-09-11
- Last updated
- 2012-09-05
Frequently asked questions
- What is Ambika Agarwal's NPI number?
- Ambika Agarwal's National Provider Identifier (NPI) is 1467785246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ambika Agarwal's specialty?
- Ambika Agarwal is listed in the NPPES registry with a primary specialty of Radiology Clinic/Center (Ambulatory Health Care Facilities).
- Where is Ambika Agarwal located?
- Ambika Agarwal's practice location on file with NPPES is 150 Muir Rd, Martinez, CA 94553-4668.
- What is Ambika Agarwal's phone number?
- The practice phone number listed in the NPPES registry for Ambika Agarwal is (203) 583-2645.
- Does Ambika Agarwal accept Medicare?
- Ambika Agarwal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ambika Agarwal's NPI active?
- Yes — Ambika Agarwal's NPI (1467785246) is active in the NPPES registry as of the last update on 2012-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.