DR. MONICA A. VALENZUELA-GAMM D.O.
NPI 1477575694
Obstetrics & Gynecology in Upland, CA

Active since July 24, 2006PECOS EnrolledAccepts Medicare Assignment
1310 SAN BERNARDINO RD, SUITE # 201, UPLAND, CA 91786(909) 355-7855(909) 355-7856 Get Directions Write a Review

NPPES record last updated: June 7, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Monica A. Valenzuela-gamm D.o. NPPES

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

DR. MONICA A. VALENZUELA-GAMM D.O. (NPI 1477575694) is an individual obstetrics & gynecology provider in Upland, California, licensed in California (20A8687) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1477575694
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. MONICA A. VALENZUELA-GAMMCredential: D.O.
Location Address1310 SAN BERNARDINO RD, SUITE # 201Upland, CA 91786-4979
Mailing Address1310 San Bernardino Rd, Suite # 201Upland, CA 91786-4979 · (909) 355-7855 · Fax (909) 355-7856
Fax(909) 355-7856
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateJuly 24, 2006
Last NPPES UpdateJune 7, 2011
NPI 1477575694 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in CA · 20A8687
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.
1310 SAN BERNARDINO RD, Upland, CA 91786

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. Monica A. Valenzuela-gamm 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 ID3072745918
PECOS Enrollment IDI20140604000839
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 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.
77 services53 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.
23 services20 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
14 services14 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91786 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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 17

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

Physician Assistant
1310 SAN BERNARDINO RD, STE. 103
UPLAND, CA 91786
Nurse Practitioner (Family)
1310 SAN BERNARDINO RD, 205
UPLAND, CA 91786
Physician Assistant
1310 SAN BERNARDINO RD, SUITE 101
UPLAND, CA 91786
Dermatology (Procedural Dermatology)
1310 SAN BERNARDINO RD, SUITE 207
UPLAND, CA 91786
Dermatology
1310 SAN BERNARDINO RD, SUITE 207
UPLAND, CA 91786
Nurse Practitioner (Obstetrics & Gynecology)
1310 SAN BERNARDINO RD
UPLAND, CA 91786
Specialist
1310 SAN BERNARDINO RD
UPLAND, CA 91786
Dermatology
1310 SAN BERNARDINO RD, SUITE 207
UPLAND, CA 91786

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 Monica Valenzuela-gamm's NPI number?

The NPI number for Monica Valenzuela-gamm is 1477575694. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Where is Monica Valenzuela-gamm located?

Monica Valenzuela-gamm practices at 1310 San Bernardino Rd Suite # 201, Upland, CA 91786. The listed phone number is (909) 355-7855.

What is Monica Valenzuela-gamm's specialty?

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

Is Monica Valenzuela-gamm enrolled in Medicare?

Yes. Monica Valenzuela-gamm 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 Monica Valenzuela-gamm was last updated on June 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.