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DR. BRUCE GREENWALD M.D.
NPI 1619908829
Internal Medicine - Gastroenterology in Ventura, CA

Active since July 05, 2006PECOS EnrolledAccepts Medicare Assignment
888 S HILL RD, VENTURA, CA 93003(805) 477-6464(805) 477-6498 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Bruce Greenwald M.d. NPPES

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

DR. BRUCE GREENWALD M.D. (NPI 1619908829) is an individual gastroenterology provider in Ventura, California, licensed in California (G48134) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1981).

NPPES Registry Identity

NPI1619908829
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. BRUCE GREENWALDCredential: M.D.
Location Address888 S HILL RDVentura, CA 93003-8400
Mailing Address2590 E Main StVentura, CA 93003-2619 · (805) 477-6464 · Fax (805) 477-6498
Phone(805) 477-6464
Fax(805) 477-6498
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateJuly 5, 2006
Last NPPES UpdateDecember 1, 2021
✔ NPI 1619908829 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · G48134
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
888 S HILL RD, Ventura, CA 93003
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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. Bruce Greenwald 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 ID2567548738
PECOS Enrollment IDI20080327000807
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 93003 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
$140.72 typical visit price
range $62.32 – $185.36
Typical copayment $35.18 (range $15.58 – $46.34)
Most-billed visit code 99204
Established Patient
$108.74 typical visit price
range $20.68 – $151.85
Typical copayment $27.18 (range $5.17 – $37.96)
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. CATHERINE M HURLEY M.D.
Pediatrics (Adolescent Medicine)
888 S HILL RD
VENTURA, CA 93003
Ventura County (805) 477-6300
DR. ROY SCHNEIDER M.D.
Obstetrics & Gynecology
888 S HILL RD
VENTURA, CA 93003
Ventura County (805) 477-6464
STEPHANIE GRACE WEST MD
Pediatrics
888 S HILL RD
VENTURA, CA 93003
Ventura County (833) 574-2273
DR. OLTITA TIRZAMAN M.D.
Internal Medicine
888 S HILL RD
VENTURA, CA 93003
Ventura County (805) 477-6464
DR. ALBERT KAM M.D.
Internal Medicine
888 S HILL RD
VENTURA, CA 93003
Ventura County (805) 477-6000
DR. JAMES NOUD P.A.
Physician Assistant (Medical)
888 S HILL RD
VENTURA, CA 93003
Ventura County (805) 477-6464
MR. RENATO MANLUTAC P.T.
Physical Therapist
888 S HILL RD
VENTURA, CA 93003
Ventura County (805) 477-6305
DR. PAUL FELDHEIM M.D.
Pediatrics (Adolescent Medicine)
888 S HILL RD
VENTURA, CA 93003
Ventura County (805) 477-6464

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 Bruce Greenwald's NPI number?

The NPI number for Bruce Greenwald is 1619908829. It was assigned to this individual provider in the NPPES registry on July 5, 2006.

Where is Bruce Greenwald located?

Bruce Greenwald practices at 888 S Hill Rd, Ventura, CA 93003. The listed phone number is (805) 477-6464.

What is Bruce Greenwald's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Bruce Greenwald enrolled in Medicare?

Yes. Bruce Greenwald 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 Bruce Greenwald was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.