Ernie Hernandez

  • Mission Hills, CA
  • Physician assistant
NPI1306471560PAC ID8820418015
Medicare patients, 2024
42
Part D claims, 2024
473
MIPS score, 2024
98
Hospital affiliations
2
Medical groups
4
Practice address
11600a Indian Hills Road, Mission Hills, Ca 91345, Mission Hills, CA 91345
Practice phone
Call (818) 898-4630
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Sub-Acute Care Center

Skilled Nursing Facility - Hospital-Based · Mission Hills, California

See all 7 affiliations

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Ernie Hernandez is a physician assistant in Mission Hills, California

Ernie Hernandez practices at Sub-Acute Care Center in Mission Hills, California.

Ernie Hernandez's NPI, 1306471560, was assigned on March 9, 2020.

NPI and contact details
Medicare PAC ID
8820418015
NPI enumeration date
March 9, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(818) 898-4630
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
32
Medical school graduation
2020

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Ernie Hernandez practices at 2 locations in Mission Hills, California

Ernie Hernandez's primary practice is Sub-Acute Care Center, at 11600a Indian Hills Road, Mission Hills, Ca 91345, Mission Hills, CA 91345 in Los Angeles County. The practice phone is (818) 898-4630. Ernie Hernandez also practices at Providence Holy Cross Medical Center, 15031 W Rinaldi St, Mission Hills, CA 91345.

  • Sub-Acute Care CenterPrimary
    11600a Indian Hills Road, Mission Hills, Ca 91345, Mission Hills, CA 91345 · Los Angeles CountyPhone(818) 898-4630
  • Providence Holy Cross Medical Center
    15031 W Rinaldi St, Mission Hills, CA 91345 · Los Angeles CountyPhone(818) 365-8051

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Ernie Hernandez is affiliated with 3 sites of care and 4 medical groups

Ernie Hernandez's primary practice is Sub-Acute Care Center in Mission Hills, California. Ernie Hernandez is also affiliated with Providence Holy Cross Medical Center. The medical group on file is Vituity. Dmand AI also links Ernie Hernandez to 1 more hospital and 3 medical groups, each named with a free account.

See all 7 affiliations for Ernie Hernandez

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Ernie Hernandez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Ernie Hernandez practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sub-Acute Care CenterAvailable with a free account
+2 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Ernie Hernandez is one of 11,482 physician assistants in California

Physician assistant is Ernie Hernandez's primary specialty in the NPI Registry, under taxonomy code 363A00000X.

Specialties and state licenses

  • Physician assistantPrimarytaxonomy 363A00000X

Physician assistants near Ernie Hernandez

Counts of physician assistants 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

Ernie Hernandez treated 42 Medicare patients in 2024, average age 61

CMS counts 42 Medicare patients who saw Ernie Hernandez in 2024. The largest group is 65 to 74, with 22 patients. 71% of them have high blood pressure, and 45% have arthritis. Their average risk score is 1.09, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Ernie Hernandez's median patient age at 33, with 58% women.

Medicare patients, 202442
Average age61
Average risk score1.09

Ernie Hernandez's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Ernie Hernandez's Medicare patients by sex, 2024

  • Women2150%
  • Men2150%

Chronic conditions among Ernie Hernandez's Medicare patients, 2024

  1. High blood pressure71%
  2. Arthritis45%
  3. Diabetes45%
  4. High cholesterol45%
  5. Tobacco use36%
  6. COPD31%
  7. Alcohol and drug use disorders26%
  8. Asthma26%

Share of Medicare patients with each condition. A patient can have several.

Ernie Hernandez's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 33

Patient panel by sex, all payers

  • Women58%
  • Men41%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Ernie Hernandez wrote 473 Medicare Part D claims in 2024

In 2024, Ernie Hernandez wrote 473 Medicare Part D claims for 254 patients. 96% of them were for generic drugs.

Part D claims, 2024473
Part D patients254

Ernie Hernandez's Part D claims by kind of drug, 2024

  • Generic454 claims96%
  • Brand-name19 claims4%

Drug classes CMS tracks in Ernie Hernandez's Part D claims, 2024

  • Opioids11%51 of 473 claims
  • Antibiotics28%134 of 473 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Ernie Hernandez scored 98 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Ernie Hernandez for performance year 2024, reported as part of a group. Ernie Hernandez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Ernie Hernandez's MIPS scores, performance year 2024

  • 98of 100Final score
  • 85.3of 100Quality
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Sources for Ernie Hernandez's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Ernie Hernandez

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Ernie Hernandez's NPI number?

Ernie Hernandez's NPI number is 1306471560. It was assigned on March 9, 2020, and it is active in the NPI Registry.

What does Ernie Hernandez specialize in?

Ernie Hernandez is a physician assistant in Mission Hills, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Ernie Hernandez practice?

Ernie Hernandez practices at 11600a Indian Hills Road, Mission Hills, Ca 91345, Mission Hills, CA 91345. Ernie Hernandez also practices at 15031 W Rinaldi St, Mission Hills, CA 91345. Ernie Hernandez's primary practice is Sub-Acute Care Center in Mission Hills, California. Dmand AI also links Ernie Hernandez to 1 hospital and 3 medical groups.

What is Ernie Hernandez's office phone number?

The practice phone on file for Ernie Hernandez is (818) 898-4630.

Which hospitals is Ernie Hernandez affiliated with?

Ernie Hernandez is affiliated with Providence Holy Cross Medical Center. Dmand AI links Ernie Hernandez to 1 more hospital.

What medical group is Ernie Hernandez part of?

Ernie Hernandez is linked to Vituity. Dmand AI links Ernie Hernandez to 3 more medical groups.

Does Ernie Hernandez accept Medicare?

Yes. CMS lists Ernie Hernandez as accepting Medicare assignment.

What is Ernie Hernandez's MIPS score?

Ernie Hernandez's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.

How many Medicare patients does Ernie Hernandez see?

CMS counts 42 Medicare patients who saw Ernie Hernandez in 2024, with an average age of 61.

How long has Ernie Hernandez been practicing?

Ernie Hernandez graduated from medical school in 2020, 6 years ago.

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