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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DAVID RAYMOND GANDARA M.D.
NPI 1528042587
Internal Medicine - Hematology & Oncology in Sacramento, CA

Active since December 02, 2005PECOS Enrolled
4501 X ST, SACRAMENTO, CA 95817(916) 734-3772(916) 734-7946 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David Raymond Gandara M.d. NPPES

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

DR. DAVID RAYMOND GANDARA M.D. (NPI 1528042587) is an individual hematology & oncology provider in Sacramento, California, licensed in California (C037929) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1973).

NPPES Registry Identity

NPI1528042587
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. DAVID RAYMOND GANDARACredential: M.D.
Location Address4501 X STSacramento, CA 95817-2229
Mailing Address162 Old Vine WayNapa, CA 94558-7029 · (916) 734-3772
Phone(916) 734-3772
Fax(916) 734-7946
Sole ProprietorNo
Medical School CMSOtherGraduated 1973
Enumeration DateDecember 2, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1528042587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · C037929
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
4501 X ST, Sacramento, CA 95817
Open in Google Maps ↗

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. David Raymond Gandara 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 ID6002989217
PECOS Enrollment IDI20080722000259
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
23 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95817 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
$180.85 typical visit price
range $60.44 – $180.85
Typical copayment $45.21 (range $15.11 – $45.21)
Most-billed visit code 99205
Established Patient
$105.95 typical visit price
range $19.88 – $148.15
Typical copayment $26.48 (range $4.97 – $37.03)
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 20

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

DR. VIJAY P KHATRI M.D.
Surgery (Surgical Oncology)
4501 X ST, UC DAVIS CANCER CENTER, SUITE 3010
SACRAMENTO, CA 95817
Sacramento County (916) 734-2172
BRIANNA CHRISTINE KALMYKOW
Nurse Practitioner (Adult Health)
4501 X ST, SUITE 3016
SACRAMENTO, CA 95817
Sacramento County (916) 734-5959
DR. TYLER O'FLAHRITY MD
Internal Medicine
4501 X ST
SACRAMENTO, CA 95817
Sacramento County (916) 734-5959
MS. KELLY K. ROSS MANASHIL NP
Nurse Practitioner (Family)
4501 X ST
SACRAMENTO, CA 95817
Sacramento County (916) 734-5959
SUSAN T. FERRARA NP
Nurse Practitioner (Family)
4501 X ST
SACRAMENTO, CA 95817
Sacramento County (916) 734-5959
DR. JEFFREY MCLEROY M.D.
Internal Medicine (Hematology & Oncology)
4501 X ST, SUITE 3016
SACRAMENTO, CA 95817
Sacramento County (916) 734-3771
DR. SRINIVAS C GUMMARAJU M.D.
Internal Medicine (Hematology & Oncology)
4501 X ST, SUITE 3016
SACRAMENTO, CA 95817
Sacramento County (530) 749-4400
DR. RONALD WISDOM M.D.
Internal Medicine (Hematology & Oncology)
4501 X ST
SACRAMENTO, CA 95817
Sacramento County (916) 734-3772

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 Gandara's NPI number?

The NPI number for David Gandara is 1528042587. It was assigned to this individual provider in the NPPES registry on December 2, 2005.

Where is David Gandara located?

David Gandara practices at 4501 X St, Sacramento, CA 95817. The listed phone number is (916) 734-3772.

What is David Gandara's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is David Gandara enrolled in Medicare?

Yes. David Gandara 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 Gandara was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.