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DR. GARY A GREENSWEIG D.O.
NPI 1518970409
Family Medicine in Belmont, CA

Active since August 14, 2006PECOS EnrolledAccepts Medicare Assignment
1301 SHOREWAY RD, STE. 100, BELMONT, CA 94002(650) 596-7000(650) 596-7093 Get Directions Write a Review

NPPES record last updated: December 11, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Gary A Greensweig D.o. NPPES

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

DR. GARY A GREENSWEIG D.O. (NPI 1518970409) is an individual family medicine provider in Belmont, California, licensed in California (20A4368) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1976).

NPPES Registry Identity

NPI1518970409
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. GARY A GREENSWEIGCredential: D.O.
Location Address1301 SHOREWAY RD, STE. 100Belmont, CA 94002-4151
Mailing Address170 Alameda De Las Pulgas, Attn: Sondra Weeks; Hospital AdministrationRedwood City, CA 94062-2751 · (650) 367-5817 · Fax (650) 367-5288
Phone(650) 596-7000
Fax(650) 596-7093
Sole ProprietorNo
Medical School CMSOtherGraduated 1976
Enumeration DateAugust 14, 2006
Last NPPES UpdateDecember 11, 2012
✔ NPI 1518970409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A4368
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1301 SHOREWAY RD, Belmont, CA 94002
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Other Identifiers 1

Medicare UPINE08759

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

Dr. Gary A Greensweig D.o. 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 ID5294763173
PECOS Enrollment IDI20050801001302
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94002 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
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 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JESSE JULIAN WAGGONER M.D.
Internal Medicine (Infectious Disease)
1301 SHOREWAY RD, SUITE 100
BELMONT, CA 94002
San Mateo County (650) 596-7000
DIGNITY HEALTH MEDICAL FOUNDATION
Clinic/Center (Multi-Specialty)
1301 SHOREWAY RD, SUITE 100
BELMONT, CA 94002
San Mateo County (650) 596-7000
SELECT PHYSICAL THERAPY HOLDINGS INC
Durable Medical Equipment & Medical Supplies
1301 SHOREWAY RD, NUMBER 280
BELMONT, CA 94002
San Mateo County (650) 591-9581
DR. ELIZABETH SODA MD
Internal Medicine (Infectious Disease)
1301 SHOREWAY RD, SUITE 100
BELMONT, CA 94002
San Mateo County (650) 596-7000
LYNDA ANN MACKIN NP
Nurse Practitioner (Adult Health)
1301 SHOREWAY RD, SUITE 100
BELMONT, CA 94002
San Mateo County (650) 596-7000
DR. ELIZABETH KOCOT M.D.
Internal Medicine
1301 SHOREWAY RD, SUITE 100
BELMONT, CA 94002
San Mateo County (650) 596-7000
CHW MEDICAL FOUNDATION
Clinic/Center (Multi-Specialty)
1301 SHOREWAY RD, SUITE 100
BELMONT, CA 94002
San Mateo County (650) 596-7027
DR. ADIL K JADALLAH M.D.
Family Medicine
1301 SHOREWAY RD, SUITE 100
BELMONT, CA 94002
San Mateo County (650) 596-7000

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 Gary Greensweig's NPI number?

The NPI number for Gary Greensweig is 1518970409. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is Gary Greensweig located?

Gary Greensweig practices at 1301 Shoreway Rd Ste. 100, Belmont, CA 94002. The listed phone number is (650) 596-7000.

What is Gary Greensweig's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Gary Greensweig enrolled in Medicare?

Yes. Gary Greensweig 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 Gary Greensweig was last updated on December 11, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.