Yaimara Alfonso Hernandez, APRN

  • Campbell, CA
  • Family nurse practitioner
NPI1124759337PAC ID6002268299
Medicare services, 2024
3,453
Medicare patients, 2024
278
Affiliated sites
3
Medical groups
4
State license
1
Practice address
900 E Hamilton Ave, Campbell, CA 95008
Practice phone
Call (469) 466-7007
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Signify Health

Campbell, California

See all 8 affiliations

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Yaimara Alfonso Hernandez is a family nurse practitioner in Campbell, California

Yaimara Alfonso Hernandez practices at Signify Health in Campbell, California.

Yaimara Alfonso Hernandez's NPI, 1124759337, was assigned on June 20, 2022. Yaimara Alfonso Hernandez holds Florida license 11030207.

NPI and contact details
Medicare PAC ID
6002268299
NPI enumeration date
June 20, 2022
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(469) 466-7007
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
29
Medical school graduation
2023

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

Yaimara Alfonso Hernandez practices at Signify Health in Campbell, California

Yaimara Alfonso Hernandez's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.

  • Signify Health
    900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007

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

Yaimara Alfonso Hernandez is affiliated with 4 sites of care and 4 medical groups

Yaimara Alfonso Hernandez's primary practice is Signify Health in Campbell, California. The medical group on file is Signify Health. Dmand AI also links Yaimara Alfonso Hernandez to 3 more medical groups, 1 physician office, 1 group practice or clinic and 1 skilled nursing facility, each named with a free account.

See all 8 affiliations for Yaimara Alfonso Hernandez

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

Dmand AI tracks the EHR system at Yaimara Alfonso Hernandez's practice

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

EHR by site
SiteEHR vendor and product
Signify HealthAvailable with a free account
+3 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Yaimara Alfonso Hernandez is one of 13,532 family nurse practitioners in California

Family is Yaimara Alfonso Hernandez's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Yaimara Alfonso Hernandez is licensed in Florida.

Specialties and state licenses

  • Family nurse practitioner, FloridaPrimaryLicense 9585457 · taxonomy 363LF0000X

Family nurse practitioners near Yaimara Alfonso Hernandez

Counts of family nurse practitioners 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

Yaimara Alfonso Hernandez billed Medicare for 3,453 services in 2024

CMS data shows 3,453 Medicare services from Yaimara Alfonso Hernandez across 2 procedure codes in 2024, for 278 Medicare patients. Medicare paid $190,135 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20243,453
Medicare patients278
Paid by Medicare$190,135
Procedure codes2

Yaimara Alfonso Hernandez compared with the California median for family nurse practitioners, 2024

  • Yaimara Alfonso Hernandez
  • California median
Medicare services
3,453vs 23414.8 times
Medicare patients
278vs 903.1 times

Medians across 6,382 family nurse practitioners in California with Dmand AI profiles that report each measure.

Yaimara Alfonso Hernandez'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.

See all procedures by Yaimara Alfonso Hernandez

Need commercial claims for Yaimara Alfonso Hernandez?

Medicare shows one payer. Book a meeting to get commercial claims data for Yaimara Alfonso Hernandez and other family nurse practitioners in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Yaimara Alfonso Hernandez treated 278 Medicare patients in 2024, average age 82

CMS counts 278 Medicare patients who saw Yaimara Alfonso Hernandez in 2024. The largest group is 85 and over, with 126 patients. 75% of them have depression, and 75% have high blood pressure. 69% are also on Medicaid. Their average risk score is 2.70, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Yaimara Alfonso Hernandez's median patient age at 71, with 56% women.

Medicare patients, 2024278
Average age82
Average risk score2.70
Also on Medicaid69%

Yaimara Alfonso Hernandez's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Yaimara Alfonso Hernandez's Medicare patients by sex, 2024

  • Women18968%
  • Men8932%

Chronic conditions among Yaimara Alfonso Hernandez's Medicare patients, 2024

  1. Depression75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Mood disorders75%
  5. Arthritis71%
  6. Ischemic heart disease70%
  7. Heart failure67%
  8. COPD64%

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

Yaimara Alfonso 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 71

Patient panel by sex, all payers

  • Women56%
  • Men43%

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

How Yaimara Alfonso Hernandez takes part in Medicare

Yaimara Alfonso Hernandez 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)

For MedTech and pharma teams

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Sources for Yaimara Alfonso 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 Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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)
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 Yaimara Alfonso 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 Yaimara Alfonso Hernandez's NPI number?

Yaimara Alfonso Hernandez's NPI number is 1124759337. It was assigned on June 20, 2022, and it is active in the NPI Registry.

What does Yaimara Alfonso Hernandez specialize in?

Yaimara Alfonso Hernandez is a family nurse practitioner in Campbell, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Yaimara Alfonso Hernandez practice?

Yaimara Alfonso Hernandez practices at 900 E Hamilton Ave, Campbell, CA 95008. Yaimara Alfonso Hernandez's primary practice is Signify Health in Campbell, California. Dmand AI also links Yaimara Alfonso Hernandez to 3 medical groups, 1 physician office, 1 group practice or clinic and 1 skilled nursing facility.

What is Yaimara Alfonso Hernandez's office phone number?

The practice phone on file for Yaimara Alfonso Hernandez is (469) 466-7007.

What is Yaimara Alfonso Hernandez's medical license number?

Yaimara Alfonso Hernandez holds Florida license 11030207.

What medical group is Yaimara Alfonso Hernandez part of?

Yaimara Alfonso Hernandez is linked to Signify Health. Dmand AI links Yaimara Alfonso Hernandez to 3 more medical groups.

Does Yaimara Alfonso Hernandez accept Medicare?

Yes. CMS data shows Yaimara Alfonso Hernandez billed Medicare for 3,453 services in 2024, and Yaimara Alfonso Hernandez accepts Medicare assignment.

How many Medicare patients does Yaimara Alfonso Hernandez see?

CMS counts 278 Medicare patients who saw Yaimara Alfonso Hernandez in 2024, with an average age of 82.

What services does Yaimara Alfonso Hernandez bill to Medicare?

In 2024, Yaimara Alfonso Hernandez's most billed Medicare services were nursing facility care (99308) and nursing facility care (99306).

How long has Yaimara Alfonso Hernandez been practicing?

Yaimara Alfonso Hernandez graduated from medical school in 2023, 3 years ago.

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