Dr. Niza Pena Uy-Uyan, MD
- Medicare services, 2024
- 18
- Medicare patients, 2024
- 20
- Hospital affiliations
- 1
- Industry payments
- $73
- Medical group
- 1
- Practice address
- 11401 S Norwalk Blvd, Norwalk, CA 90650
- Practice phone
- Call (562) 863-7011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Uy-Uyan's professional email, personal email and mobile number
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Dr. Niza Pena Uy-Uyan is a general practice physician in Glendale, California
Dr. Uy-Uyan practices at Department of State Hospitals - Metropolitan in Norwalk, California, part of State of California.
Dr. Uy-Uyan's NPI, 1710933254, was assigned on May 26, 2006. Dr. Uy-Uyan holds California license H065141.
- NPI
- 1710933254NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325018674
- NPI enumeration date
- May 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 863-7011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Niza Pena Uy-Uyan practices in Norwalk and Glendale
Dr. Uy-Uyan's primary practice is Department of State Hospitals - Metropolitan, at 11401 S Norwalk Blvd, Norwalk, CA 90650 in Los Angeles County. The practice phone is (562) 863-7011. The NPI Registry lists Dr. Uy-Uyan's practice address as 1509 Wilson Ter, Glendale, CA 91206.
- Department of State Hospitals - MetropolitanPrimary11401 S Norwalk Blvd, Norwalk, CA 90650 · Los Angeles CountyPhone(562) 863-7011
- NPI Registry address1509 Wilson Ter, Glendale, CA 91206 · Los Angeles CountyPhone(562) 863-7011
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Niza Pena Uy-Uyan is affiliated with 1 site of care and 1 medical group
Dr. Uy-Uyan's primary practice is Department of State Hospitals - Metropolitan in Norwalk, California, part of State of California. The medical group on file is Coalinga State Hospital.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Niza Pena Uy-Uyan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Uy-Uyan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Department of State Hospitals - Metropolitan | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Niza Pena Uy-Uyan is one of 1,526 general practice physicians in California
General practice is Dr. Uy-Uyan's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Uy-Uyan is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
General practice physicians near Dr. Uy-Uyan
Counts of general practice physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Niza Pena Uy-Uyan billed Medicare for 18 services in 2024
CMS data shows 18 Medicare services from Dr. Uy-Uyan across 1 procedure code in 2024, for 20 Medicare patients. Medicare paid $650 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Uy-Uyan's Medicare services by type, 2020 to 2024
- 2020
- 2024
- Office and hospital visits
- 2020: 472024: 1862%
Dr. Uy-Uyan compared with the California median for general practice physicians, 2024
- Dr. Uy-Uyan
- California median
- Medicare services
- 18vs 26293% below
- Medicare patients
- 20vs 13685% below
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Uy-Uyan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Niza Pena Uy-Uyan treated 20 Medicare patients in 2024, average age 45
CMS counts 20 Medicare patients who saw Dr. Uy-Uyan in 2024. 75% of them have schizophrenia and other psychoses. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Uy-Uyan's median patient age at 41, with 91% women.
Chronic conditions among Dr. Uy-Uyan's Medicare patients, 2024
- Schizophrenia and other psychoses75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Uy-Uyan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women91%
- Men9%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Niza Pena Uy-Uyan takes part in Medicare
Dr. Uy-Uyan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Niza Pena Uy-Uyan received $73 in industry payments from 2016 to 2024
CMS Open Payments shows 2 general payments to Dr. Uy-Uyan from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $62.
General payments to Dr. Uy-Uyan by program year, 2016 to 2024
Companies that paid Dr. Uy-Uyan the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Niza Pena Uy-Uyan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Niza Pena Uy-Uyan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Niza Pena Uy-Uyan's NPI number?
Dr. Niza Pena Uy-Uyan's NPI number is 1710933254. It was assigned on May 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Niza Pena Uy-Uyan?
Dr. Niza Pena Uy-Uyan is a general practice physician in Glendale, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Niza Pena Uy-Uyan practice?
Dr. Uy-Uyan practices at 11401 S Norwalk Blvd, Norwalk, CA 90650. Dr. Uy-Uyan also practices at 1509 Wilson Ter, Glendale, CA 91206. Dr. Uy-Uyan's primary practice is Department of State Hospitals - Metropolitan in Norwalk, California, part of State of California.
What is Dr. Niza Pena Uy-Uyan's office phone number?
The practice phone on file for Dr. Uy-Uyan is (562) 863-7011.
What is Dr. Niza Pena Uy-Uyan's medical license number?
Dr. Uy-Uyan holds California license H065141.
Which hospitals is Dr. Niza Pena Uy-Uyan affiliated with?
Dr. Uy-Uyan practices at Department of State Hospitals - Metropolitan in Norwalk, California.
What medical group is Dr. Niza Pena Uy-Uyan part of?
Dr. Uy-Uyan is linked to Coalinga State Hospital.
Does Dr. Niza Pena Uy-Uyan accept Medicare?
Yes. CMS data shows Dr. Uy-Uyan billed Medicare for 18 services in 2024, and Dr. Uy-Uyan accepts Medicare assignment.
How many Medicare patients does Dr. Niza Pena Uy-Uyan see?
CMS counts 20 Medicare patients who saw Dr. Uy-Uyan in 2024, with an average age of 45.
What services does Dr. Niza Pena Uy-Uyan bill to Medicare?
In 2024, Dr. Uy-Uyan's most billed Medicare services were hospital inpatient care (99231).
Has Dr. Niza Pena Uy-Uyan received payments from drug or device companies?
CMS Open Payments shows $73 in general payments to Dr. Uy-Uyan from 2 companies from 2016 to 2024. The largest total came from Exact Sciences Corporation.
How long has Dr. Niza Pena Uy-Uyan been practicing?
Dr. Uy-Uyan graduated from medical school in 1977, 49 years ago.
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