Anna Marie Hefner, NP
- Part D claims, 2024
- 185
- Hospital affiliations
- 1
- Industry payments
- $130
- Medical group
- 1
- State license
- 1
- Practice address
- 2743 Highland Avenue, National City, CA 91950
- Practice phone
- Call (619) 474-2284
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OpSam Health - National City
FQHC - Main Site · National City, California
Find Anna Hefner'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.
Anna Marie Hefner is a nurse practitioner in National City, California
Anna Hefner practices at OpSam Health - National City in National City, California.
Anna Hefner's NPI, 1588913537, was assigned on September 6, 2012. Anna Hefner holds California license 5512.
- NPI
- 1588913537NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810476835
- NPI enumeration date
- September 6, 2012
- NPI status
- Active
- Practice phone
- (619) 474-2284
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Anna Marie Hefner practices at OpSam Health - National City in National City, California
Anna Hefner's primary practice is OpSam Health - National City, at 2743 Highland Avenue, National City, CA 91950 in San Diego County. The practice phone is (619) 474-2284.
- OpSam Health - National City2743 Highland Avenue, National City, CA 91950 · San Diego CountyPhone(619) 474-2284
Source: Dmand AI Affiliation Data
Anna Marie Hefner is affiliated with 3 sites of care and 1 medical group
Anna Hefner's primary practice is OpSam Health - National City in National City, California. Anna Hefner is also affiliated with Sharp Coronado Hospital. The medical group on file is Opsam Health. Dmand AI also links Anna Hefner to 1 more community health center, named with a free account. Anna Hefner's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Anna Marie Hefner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anna Hefner practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OpSam Health - National City | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Anna Marie Hefner is one of 5,983 nurse practitioners in California
Nurse practitioner is Anna Hefner's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Anna Hefner is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Anna Hefner
Counts of 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
Anna Marie Hefner's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Anna Hefner's median patient age at 63, with 63% women.
Anna Hefner'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
- Women63%
- Men36%
Source: Dmand AI Patient Panel Data
Anna Marie Hefner wrote 185 Medicare Part D claims in 2024
In 2024, Anna Hefner wrote 185 Medicare Part D claims for 80 patients. 91% of them were for generic drugs.
Anna Hefner's Part D claims by kind of drug, 2024
- Generic169 claims91%
- Brand-name16 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Anna Marie Hefner received $130 in industry payments in 2025
CMS Open Payments shows 1 general payment to Anna Hefner from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $130.
Companies that paid Anna Hefner the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Anna Marie Hefner'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Anna Marie Hefner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anna Marie Hefner's NPI number?
Anna Marie Hefner's NPI number is 1588913537. It was assigned on September 6, 2012, and it is active in the NPI Registry.
What does Anna Marie Hefner specialize in?
Anna Marie Hefner is a nurse practitioner in National City, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Anna Marie Hefner practice?
Anna Hefner practices at 2743 Highland Avenue, National City, CA 91950. Anna Hefner's primary practice is OpSam Health - National City in National City, California. Dmand AI also links Anna Hefner to 1 community health center.
What is Anna Marie Hefner's office phone number?
The practice phone on file for Anna Hefner is (619) 474-2284.
What is Anna Marie Hefner's medical license number?
Anna Hefner holds California license 5512.
Which hospitals is Anna Marie Hefner affiliated with?
Anna Hefner is affiliated with Sharp Coronado Hospital.
What medical group is Anna Marie Hefner part of?
Anna Hefner is linked to Opsam Health.
Has Anna Marie Hefner received payments from drug or device companies?
CMS Open Payments shows $130 in general payments to Anna Hefner from 1 company from 2025 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Anna Marie Hefner been practicing?
Anna Hefner graduated from medical school in 2013, 13 years ago.
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