Dr. Martin Sinai Rayman, DDS
Dr. Martin Sinai Rayman is a Pediatric Dentistry provider (Dentist) practicing in San Rafael, CA, registered in the NPPES registry with NPI 1649386921 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1649386921 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Martin Sinai Rayman |
| Credential | DDS |
| Sex | Male |
| Practice address | San Rafael, CA, 94901 |
| Phone | 4154591444 |
| Fax | 4154531320 |
| Enumeration date | 2006-08-21 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223P0221X | Pediatric Dentistry | Primary | 25198 | CA |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Martin Rayman, DDS NPI: 1649386921 Taxonomy: 1223P0221X (Pediatric Dentistry) Address: San Rafael, CA, 94901
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1104815513 | Aparna Aghi | Individual | Pediatric Dentistry | San Rafael, CA |
| 1124643739 | Michelle Ta | Individual | Pediatric Dentistry | San Rafael, CA |
Verify this record
Cross-check NPI 1649386921 against the authoritative CMS record: view Dr. Martin Sinai Rayman on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.