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DR. RAYMOND R GAETA M.D.
NPI 1225179823
Anesthesiology - Pain Medicine in San Mateo, CA

Active since February 08, 2007PECOS EnrolledAccepts Medicare Assignment
1900 OFARRELL ST, STE 100, SAN MATEO, CA 94403(650) 645-1100 Get Directions Write a Review

NPPES record last updated: January 12, 2015. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Raymond R Gaeta M.d. NPPES

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

DR. RAYMOND R GAETA M.D. (NPI 1225179823) is an individual pain medicine provider in San Mateo, California, licensed in California (G60351) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Stanford University School Of Medicine (1985).

NPPES Registry Identity

NPI1225179823
Entity TypeIndividualMale
Primary Taxonomy207LP2900X
Provider Legal NameDR. RAYMOND R GAETACredential: M.D.
Location Address1900 OFARRELL ST, STE 100San Mateo, CA 94403-1386
Mailing Address1900 Ofarrell St, Ste 100San Mateo, CA 94403-1386 · (650) 645-1100
Phone(650) 645-1100
Sole ProprietorNo
Medical School CMSStanford University School Of MedicineGraduated 1985
Enumeration DateFebruary 8, 2007
Last NPPES UpdateJanuary 12, 2015
✔ NPI 1225179823 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LP2900X
License✔ Licensed in CA · G60351
Definition
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
1900 OFARRELL ST, San Mateo, CA 94403
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Other Identifiers 2

Medicare UPINE97835CA
Medicaid00G603510CA

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. Raymond R Gaeta 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 ID5597863076
PECOS Enrollment IDI20070606000698
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 Reassignment

Medicare enrollment records show Raymond Gaeta reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sutter Bay Medical Foundation
4.0 mi
Ambulatory Surgical
301 INDUSTRIAL RD
San Carlos, CA 94070
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1013950807 (California), NPI 1982845186 (California)
  • 393 clinicians in this Medicare group
NPI 1164840088 (650) 596-4200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

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.
1,365 services610 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
140 services140 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
124 services76 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
86 services56 patients

Other Providers at the Same Location NPPES 6

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

HELP PAIN MEDICAL NETWORK
Specialist
1900 OFARRELL ST, STE. 250
SAN MATEO, CA 94403
San Mateo County (650) 645-1100
PATRICIA LEE KEARNEY
Dietitian, Registered
1900 OFARRELL ST, SUITE 250
SAN MATEO, CA 94403
San Mateo County (650) 645-1100
AMERICAN HEALTH MEDICAL GROUP
Specialist
1900 OFARRELL ST, SUITE 100
SAN MATEO, CA 94403
San Mateo County (650) 645-1100
DR. ERNESTINA ARAIZA PSY.D.
Psychologist (Clinical)
1900 OFARRELL ST, SUITE 250
SAN MATEO, CA 94403
San Mateo County (650) 645-1100
KINSMAN REHAB SERVICES
Clinic/Center (Physical Therapy)
1900 OFARRELL ST, SUITE 110
SAN MATEO, CA 94403
San Mateo County (650) 645-1100
CYNTHIA GAY GLIDEWELL RN BS
Registered Nurse
1900 OFARRELL ST, SUITE 250
SAN MATEO, CA 94403
San Mateo County (650) 645-1100

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 Raymond Gaeta's NPI number?

The NPI number for Raymond Gaeta is 1225179823. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Where is Raymond Gaeta located?

Raymond Gaeta practices at 1900 Ofarrell St Ste 100, San Mateo, CA 94403. The listed phone number is (650) 645-1100.

What is Raymond Gaeta's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Is Raymond Gaeta enrolled in Medicare?

Yes. Raymond Gaeta 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 organization bills Medicare for Raymond Gaeta's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Raymond Gaeta reassigns Medicare benefits to Sutter Bay Medical Foundation (San Carlos, CA). The 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 Raymond Gaeta'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 Raymond Gaeta was last updated on January 12, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.