Dr. Heriberto Nunez, MD
- Medicare services, 2024
- 463
- Medicare patients, 2024
- 53
- Part D claims, 2024
- 2,486
- Industry payments
- $3,756
- Affiliated sites
- 3
- Practice address
- 850 South Atlantic Blvd, Suite 201, Monterey Park, CA 91754
- Practice phone
- Call (626) 289-2894
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Plaza Surgical Center - Monterey Park
Surgery Center - Medicare-Certified · Monterey Park, California
Find Dr. Nunez's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Heriberto Nunez is a general practice physician in Monterey Park, California
Dr. Nunez practices at Plaza Surgical Center - Monterey Park in Monterey Park, California.
Dr. Nunez's NPI, 1164692703, was assigned on March 11, 2008. Dr. Nunez graduated from Universidad Autonoma de Guadalajara in 1989. Dr. Nunez's California license number on file is A79979.
- NPI
- 1164692703NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911069562
- NPI enumeration date
- March 11, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 289-2894
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heriberto Nunez practices at Plaza Surgical Center - Monterey Park in Monterey Park, California
Dr. Nunez's primary practice is Plaza Surgical Center - Monterey Park, at 850 South Atlantic Blvd, Suite 201, Monterey Park, CA 91754. The practice phone is (626) 289-2894.
- Plaza Surgical Center - Monterey Park850 South Atlantic Blvd, Suite 201, Monterey Park, CA 91754Phone(626) 289-2894
Source: Dmand AI Affiliation Data
Dr. Heriberto Nunez is affiliated with 3 sites of care
Dr. Nunez's primary practice is Plaza Surgical Center - Monterey Park in Monterey Park, California. Dmand AI also links Dr. Nunez to 1 physician office and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Heriberto Nunez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nunez practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Plaza Surgical Center - Monterey Park | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heriberto Nunez is one of 1,526 general practice physicians in California
General practice is Dr. Nunez's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Nunez has a license on file in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
Clinical focus
Dmand AI lists acute gastroduodenitis, acute skin infection, aneurysm, aortic atherosclerois, arthritis, asthma, atrial fibrillation and flutter and bronchitis among the conditions Dr. Nunez treats.
General practice physicians near Dr. Nunez
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. Heriberto Nunez billed Medicare for 463 services in 2024
CMS data shows 463 Medicare services from Dr. Nunez across 6 procedure codes in 2024, for 53 Medicare patients. Medicare paid $34,755 for them. Every service was in an office.
Dr. Nunez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3722024: 31715%
- Surgery
- 2023: 952024: 1027%
- Tests and treatments
- 2023: 672024: 4434%
- Other services
- 2023: 332024: 0100%
Dr. Nunez compared with the California median for general practice physicians, 2024
- Dr. Nunez
- California median
- Medicare services
- 463vs 26277% above
- Medicare patients
- 53vs 13661% below
- Part D claims
- 2,013vs 19210.5 times
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Nunez'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nunez and other general practice physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heriberto Nunez treated 53 Medicare patients in 2024, average age 79
CMS counts 53 Medicare patients who saw Dr. Nunez in 2024. The largest group is 75 to 84, with 18 patients. 75% of them have alzheimer's and dementia, and 75% have high blood pressure. 72% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Nunez's median patient age at 63, with 46% women.
Dr. Nunez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nunez's Medicare patients by sex, 2024
- Women3057%
- Men2343%
Chronic conditions among Dr. Nunez's Medicare patients, 2024
- Alzheimer's and dementia75%
- High blood pressure75%
- High cholesterol75%
- Diabetes51%
- Arthritis49%
- Osteoporosis34%
- Mood disorders26%
- Chronic kidney disease25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nunez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heriberto Nunez wrote 2,486 Medicare Part D claims in 2024
In 2024, Dr. Nunez wrote 2,486 Medicare Part D claims for 192 patients. 90% of them were for generic drugs. CMS names the drug for 2,013 of them, across 48 drugs with 11 or more claims each, at $49,766 in total drug cost. In 2023, CMS named 2,413 claims across 57 drugs.
Dr. Nunez's Part D claims by kind of drug, 2024
- Generic2,243 claims90%
- Brand-name199 claims8%
- Other44 claims2%
Dr. Nunez's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Nunez's Part D claims, 2024
- Opioids1%14 of 2,486 claims
- Antibiotics3%86 of 2,486 claims
- Antipsychotics, patients 65 and over0%12 of 2,486 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,4132024: 2,01317%
Drugs named by CMS: 48 in 2024, 57 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Heriberto Nunez takes part in Medicare
Dr. Nunez 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. Heriberto Nunez received $3,756 in industry payments from 2016 to 2025
CMS Open Payments shows 118 general payments to Dr. Nunez from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $532.
General payments to Dr. Nunez by program year, 2016 to 2025
General payments to Dr. Nunez by kind, 2016 to 2025
- Food and beverage$3,745100%
- Education$100%
Companies that paid Dr. Nunez the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Heriberto Nunez has 1 award and honors on record
Dmand AI lists 1 award for Dr. Nunez, most recently NCQA PCMH in 2015.
Awards and honors for Dr. Nunez
- 2015
- NCQA PCMH
Source: Dmand AI Professional Profile Data
Dr. Heriberto Nunez graduated from Universidad Autonoma de Guadalajara
Dr. Nunez graduated from Universidad Autonoma de Guadalajara in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Heriberto Nunez accepts plans from 9 insurance carriers
Dr. Nunez is in network with 9 carriers, including Aetna, Elevance and LA Care. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- LA Care
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
- +1 more carriersWith a free account
Plan types Dr. Nunez accepts, by number of carriers
- Medicare8
- HMO5
- PPO5
- EPO2
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Heriberto Nunez'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Heriberto Nunez
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. Heriberto Nunez's NPI number?
Dr. Heriberto Nunez's NPI number is 1164692703. It was assigned on March 11, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Heriberto Nunez?
Dr. Heriberto Nunez is a general practice physician in Monterey Park, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Heriberto Nunez practice?
Dr. Nunez practices at 850 South Atlantic Blvd, Suite 201, Monterey Park, CA 91754. Dr. Nunez's primary practice is Plaza Surgical Center - Monterey Park in Monterey Park, California. Dmand AI also links Dr. Nunez to 1 physician office and 1 home health agency.
What is Dr. Heriberto Nunez's office phone number?
The practice phone on file for Dr. Nunez is (626) 289-2894.
What is Dr. Heriberto Nunez's medical license number?
Dr. Nunez's California license number on file is A79979.
Does Dr. Heriberto Nunez accept Medicare?
Yes. CMS data shows Dr. Nunez billed Medicare for 463 services in 2024, and Dr. Nunez accepts Medicare assignment.
How many Medicare patients does Dr. Heriberto Nunez see?
CMS counts 53 Medicare patients who saw Dr. Nunez in 2024, with an average age of 79.
What services does Dr. Heriberto Nunez bill to Medicare?
In 2024, Dr. Nunez's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and care management and other visits (99483).
Where did Dr. Heriberto Nunez go to medical school?
Dr. Nunez graduated from Universidad Autonoma de Guadalajara in 1989.
What drugs does Dr. Heriberto Nunez prescribe most?
In 2024 Medicare Part D data, Dr. Nunez's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Simvastatin.
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Has Dr. Heriberto Nunez received payments from drug or device companies?
CMS Open Payments shows $3,756 in general payments to Dr. Nunez from 21 companies from 2016 to 2025. The largest total came from Bausch Health Americas, Inc.
How long has Dr. Heriberto Nunez been practicing?
Dr. Nunez graduated from medical school in 1989, 37 years ago.
What insurance does Dr. Heriberto Nunez accept?
Dr. Nunez is in network with 9 carriers, including Aetna, Elevance and LA Care. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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