DAVID N MARINOFF M.D., F.A.C.O.G
NPI 1972522480
Obstetrics & Gynecology - Maternal & Fetal Medicine in Oakland, CA
About David N Marinoff M.d., F.a.c.o.g NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID N MARINOFF M.D., F.A.C.O.G (NPI 1972522480) is an individual maternal & fetal medicine provider in Oakland, California, licensed in California (G44102) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1979).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
David N Marinoff M.d., F.a.c.o.g 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.
Medicare Billing Reassignments
4Medicare enrollment records show David Marinoff reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oakland, CA 94609
- Reassigned Medicare billing, California enrollment
- 118 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
Fairfield, CA 94533
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Northbay Physicians Surgery Center, LLC
- 516 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94609 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.
OAKLAND, CA 94609
OAKLAND, CA 94609
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 Marinoff's NPI number?
The NPI number for David Marinoff is 1972522480. It was assigned to this individual provider in the NPPES registry on July 18, 2006.
Where is David Marinoff located?
David Marinoff practices at 350 30th St Suite 208, Oakland, CA 94609. The listed phone number is (510) 444-0790.
What is David Marinoff's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.
Is David Marinoff enrolled in Medicare?
Yes. David Marinoff 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.
Which organizations bill Medicare for David Marinoff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Marinoff reassigns Medicare benefits to 4 organizations: Ucsf Health Medical Foundation (Oakland, CA), University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA) and Northbay Healthcare Group (Fairfield, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Marinoff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for David Marinoff was last updated on October 10, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 N Marinoff, M.D., F.A.C.O.G · NPI 1972522480
Maternal & Fetal Medicine physician in Oakland, California. Individual provider, active in the CMS NPPES registry since July 18, 2006.
## Identity
- **NPI:** 1972522480 (Entity type: Individual)
- **Enumerated:** July 18, 2006
- **Primary specialty:** Obstetrics & Gynecology - Maternal & Fetal Medicine · taxonomy 207VM0101X
- **State license:** G44102 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 350 30TH ST, SUITE 208, Oakland, CA 94609-3424
- **Phone:** (510) 444-0790 · **Fax:** (510) 869-6225
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Ucsf Health Medical Foundation (NPI 1922124866, Oakland, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); Northbay Healthcare Group (NPI 1821147786, Fairfield, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 1979
## Record status
- **NPPES last updated:** October 10, 2008
- **Other identifiers:** Medicare PIN ZZZ96415Z (CA); Medicare UPIN A92468 (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1972522480) · Data from the CMS NPPES public registry.