Rachel McNiff, MD
Individual provider Active NPI Pediatrics Physician · Alamo, CA
NPI 1154071439 · NPPES record last updated Jul 16, 2025
Key facts
- NPI
- 1154071439
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Pediatrics Physician 208000000X
- License
- A201369 (CA)
- Practice address
- 1505 Saint Alphonsus Way
Alamo, CA 94507-1570 - Phone
- (925) 838-4633
- NPI assigned
- Mar 28, 2022
- Sex
- Female
- Sole proprietor
- Yes
Organizations & group practices 1
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20250801000001 | CA | Practitioner - Pediatric Medicine | 9537677604 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A201369 | CA | MD | Pediatrics Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| John Muir Physician Network | Current |
Accepting new patients |
Locations
1505 Saint Alphonsus Way
Alamo, CA 94507
Phone (925) 837-4225
2400 Balfour Rd
Ste 120
Brentwood, CA 94513
Phone (925) 308-8112
1450 Treat Blvd
Ste 300
Walnut Creek, CA 94597
Interoperability endpoints
- rmcniff186838@ehr.johnmuirhealth.com
- rachel.leib.p1@direct.mmc.nextgenshare.com
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | A201369 | CA | Yes |
Addresses
Primary practice location
1505 Saint Alphonsus Way
Alamo, CA 94507-1570
Mailing address
1450 Treat Blvd Ste 300
Walnut Creek, CA 94597-2168
Phone (925) 952-2828
Other names
- Dr. Rachel Lieb
Other providers in Alamo, CA
- Maarin Terrace LLC
- David William Majeroni
- Manisha Malhotra
- Nancy McCalla
- Nicole McDonald
- Michael J. Tomcik, MD Professional Corporation
- Amy Miller
- Shalini Mongia
- Kristine Dawn Arciaga Monteith
- Moore Chiropractic and Neuropathy, Inc.
All providers in Alamo, CA · Pediatrics Physician in California
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jul 16, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.