Marvi Rijhwani, M.D.
NPI 1386039873 · Internal Medicine Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marvi Rijhwani, M.D. is a Internal Medicine Physician provider in Walnut Creek, CA (NPI 1386039873).
Provider details
- NPI number
- 1386039873
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A156241 (CA)
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
114 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 54 | $88 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 46 | $45 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $154 |
Typical Medicare-allowed amounts for these services range $45–$154 (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
Additional practice locations (1)
- 601 Van Ness Ave Ste E3619San Francisco, CA 94102-3200Phone: (415) 531-9047Fax: (415) 213-4659
Registry dates
- Enumerated
- 2015-04-01
- Last updated
- 2025-12-29
- Certified
- 2025-12-29
Frequently asked questions
- What is Marvi Rijhwani's NPI number?
- Marvi Rijhwani's National Provider Identifier (NPI) is 1386039873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marvi Rijhwani's specialty?
- Marvi Rijhwani is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marvi Rijhwani located?
- Marvi Rijhwani's practice location on file with NPPES is 1220 Rossmoor Pkwy, Walnut Creek, CA 94595.
- What is Marvi Rijhwani's phone number?
- The practice phone number listed in the NPPES registry for Marvi Rijhwani is (925) 947-3393.
- Does Marvi Rijhwani accept Medicare?
- Marvi Rijhwani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marvi Rijhwani's NPI active?
- Yes — Marvi Rijhwani's NPI (1386039873) is active in the NPPES registry as of the last update on 2025-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.