Oanh Mandal, M.D.
NPI 1568672228 · Physical Medicine & Rehabilitation Physician · Livermore, CA
Enrolled with Medicare as Order and Referring Only - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oanh Mandal, M.D. is a Physical Medicine & Rehabilitation Physician provider in Livermore, CA (NPI 1568672228).
Provider details
- NPI number
- 1568672228
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A99431 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2010-08-24
Frequently asked questions
- What is Oanh Mandal's NPI number?
- Oanh Mandal's National Provider Identifier (NPI) is 1568672228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oanh Mandal's specialty?
- Oanh Mandal is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Oanh Mandal located?
- Oanh Mandal's practice location on file with NPPES is 4951 Arroyo Rd, Livermore, CA 94550-9650.
- What is Oanh Mandal's phone number?
- The practice phone number listed in the NPPES registry for Oanh Mandal is (925) 373-4700.
- Does Oanh Mandal accept Medicare?
- Oanh Mandal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oanh Mandal's NPI active?
- Yes — Oanh Mandal's NPI (1568672228) is active in the NPPES registry as of the last update on 2010-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.