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DR. DINA VAYNBERG M.D.
NPI 1598051575
Obstetrics & Gynecology in Greenbrae, CA

Active since June 28, 2011PECOS EnrolledAccepts Medicare Assignment
250 BON AIR RD, GREENBRAE, CA 94904(415) 925-7591(415) 925-7604 Get Directions Write a Review

NPPES record last updated: December 2, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 2, 2022, Nov 11, 2021, Feb 8, 2021 and 6 more (9 updates tracked since 2017).

About Dr. Dina Vaynberg M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DINA VAYNBERG M.D. (NPI 1598051575) is an individual obstetrics & gynecology provider in Greenbrae, California, licensed in California (A132247) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Santa Rosa, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1598051575
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. DINA VAYNBERGCredential: M.D.
Location Address250 BON AIR RDGreenbrae, CA 94904-1702
Mailing Address250 Bon Air RdGreenbrae, CA 94904-1702 · (415) 925-7591 · Fax (415) 925-7604
Phone(415) 925-7591
Fax(415) 925-7604
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateJune 28, 2011
Last NPPES UpdateDecember 2, 20229 updates tracked since enumeration
NPPES CertifiedDecember 2, 2022
✔ NPI 1598051575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in CA · A132247✔ Licensed in HI · MD - 19067✔ Licensed in WI · 69889-20
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License MT200453 (PA)
250 BON AIR RD, Greenbrae, CA 94904
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Secondary Practice Location 1

Location 1500 Doyle Park DrSanta Rosa, CA 95405-4558 · Phone (707) 303-1719

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

Dr. Dina Vaynberg M.d. 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.

PECOS PAC ID4789957713
PECOS Enrollment IDI20200528001972
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Dina Vaynberg reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Permanente Medical Group Inc
9.6 mi
Internal Medicine
901 NEVIN
Richmond, CA 94801
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1235226531 (510) 307-1555
Northbay Healthcare Group
34 mi
Addiction Medicine
1860 PENNSYLVANIA AVE STE 230
Fairfield, CA 94533
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Northbay Physicians Surgery Center, LLC
  • 516 clinicians in this Medicare group
NPI 1780736736 (707) 646-4370
Obstetrix Medical Group Of California, A Professional Corporation
56 mi
Maternal & Fetal Medicine
900 E. HAMILTON AVE, SUITE 200
Campbell, CA 95008
  • Reassigned Medicare billing, California enrollment
  • 59 clinicians in this Medicare group
NPI 1629175336 (800) 463-6628

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 94904 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.04 typical visit price
range $69.07 – $202.63
Typical copayment $38.51 (range $17.26 – $50.65)
Most-billed visit code 99204
Established Patient
$85.00 typical visit price
range $23.44 – $166.64
Typical copayment $21.25 (range $5.86 – $41.66)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MESKEREM DABA RN, BSN
Registered Nurse (Psychiatric/Mental Health)
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 473-6666
ALEC CHANG D.O.
Psychiatry & Neurology (Psychiatry)
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 473-6835
MARIN HOSPITALIST MEDICAL GROUP, INC.
Internal Medicine
250 BON AIR RD, 3RD FLOOR
GREENBRAE, CA 94904
Marin County (415) 925-7545
DR. STEPHEN C ALLISON M.D.
Psychiatry & Neurology (Psychiatry)
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 925-7663
ANNIE LINN STODDARD
Rehabilitation Practitioner
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 473-6835
SARENA NAPIER ASW
Counselor (Mental Health)
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 473-6619
JULIET LIANNE HUNTINGTON CNM
Advanced Practice Midwife
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 925-7010
ZAMBIA RICHEA PLAYER RN
Registered Nurse
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 473-6666

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 Dina Vaynberg's NPI number?

The NPI number for Dina Vaynberg is 1598051575. It was assigned to this individual provider in the NPPES registry on June 28, 2011.

Where is Dina Vaynberg located?

Dina Vaynberg practices at 250 Bon Air Rd, Greenbrae, CA 94904. The listed phone number is (415) 925-7591.

What is Dina Vaynberg's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Dina Vaynberg enrolled in Medicare?

Yes. Dina Vaynberg 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 Dina Vaynberg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dina Vaynberg reassigns Medicare benefits to 3 organizations: Permanente Medical Group Inc (Richmond, CA), Northbay Healthcare Group (Fairfield, CA) and Obstetrix Medical Group Of California, A Professional Corporation (Campbell, 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 Dina Vaynberg'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 Dina Vaynberg was last updated on December 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.