DAVID J. WITT MD
NPI 1710061783
Internal Medicine - Infectious Disease in San Rafael, CA
About David J. Witt Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID J. WITT MD (NPI 1710061783) is an individual infectious disease provider in San Rafael, California, licensed in California (G46814) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (1979).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
David J. Witt Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94903 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN RAFAEL, CA 94903
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Witt's NPI number?
The NPI number for David Witt is 1710061783. It was assigned to this individual provider in the NPPES registry on October 25, 2006.
Where is David Witt located?
David Witt practices at 99 Montecillo Rd, San Rafael, CA 94903. The listed phone number is (415) 444-2000.
What is David Witt's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is David Witt enrolled in Medicare?
Yes. David Witt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for David Witt was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# David J. Witt, MD · NPI 1710061783
Infectious Disease physician in San Rafael, California. Individual provider, active in the CMS NPPES registry since October 25, 2006.
## Identity
- **NPI:** 1710061783 (Entity type: Individual)
- **Enumerated:** October 25, 2006
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** G46814 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 99 MONTECILLO RD, San Rafael, CA 94903-3308
- **Phone:** (415) 444-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
- **Medical school:** University Of Michigan Medical School, class of 1979
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 00G468140 (CA); Medicare ID-Type Unspecified 00G468140; Medicare UPIN A50506
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Source: [NPI Profile](https://npiprofile.com/npi/1710061783) · Data from the CMS NPPES public registry.