Nathaniel J. Harrison, FNP-C, MPH, MSN
- Part D claims, 2024
- 1,285
- Hospital affiliations
- 1
- Medical groups
- 4
- State licenses
- 3
- Year NPI issued
- 2014
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Nathaniel Harrison'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.
Nathaniel J. Harrison is a family nurse practitioner in San Francisco, California
Nathaniel Harrison practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Nathaniel Harrison's NPI, 1831594639, was assigned on October 23, 2014. Nathaniel Harrison holds California license NP95003298.
- NPI
- 1831594639NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072837053
- NPI enumeration date
- October 23, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nathaniel J. Harrison practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Nathaniel Harrison's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Nathaniel J. Harrison is affiliated with 5 sites of care and 4 medical groups
Nathaniel Harrison's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Nathaniel Harrison to 3 more group practices and clinics, 3 medical groups and 1 community health center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Nathaniel J. Harrison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nathaniel Harrison practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of California Health and 6.2K+ hospitals, with verified contacts in the same login.
Nathaniel J. Harrison is one of 13,532 family nurse practitioners in California
Family is Nathaniel Harrison's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Nathaniel Harrison's licenses on file in 3 states: California, Texas and Washington.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
- Texas license
- Washington license
Family nurse practitioners near Nathaniel Harrison
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
Nathaniel J. Harrison's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Nathaniel Harrison's median patient age at 70, with 57% women.
Nathaniel Harrison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women57%
- Men41%
Source: Dmand AI Patient Panel Data
Nathaniel J. Harrison wrote 1,285 Medicare Part D claims in 2024
In 2024, Nathaniel Harrison wrote 1,285 Medicare Part D claims for 167 patients. 85% of them were for generic drugs.
Nathaniel Harrison's Part D claims by kind of drug, 2024
- Generic1,094 claims85%
- Brand-name175 claims14%
- Other16 claims1%
Drug classes CMS tracks in Nathaniel Harrison's Part D claims, 2024
- Opioids2%20 of 1,285 claims
- Antibiotics2%21 of 1,285 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
Nathaniel J. Harrison offers telehealth to Medicare patients
Nathaniel Harrison accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Nathaniel Harrison as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Nathaniel J. Harrison'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Nathaniel J. Harrison
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nathaniel J. Harrison's NPI number?
Nathaniel J. Harrison's NPI number is 1831594639. It was assigned on October 23, 2014, and it is active in the NPI Registry.
What does Nathaniel J. Harrison specialize in?
Nathaniel J. Harrison is a family nurse practitioner in San Francisco, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Nathaniel J. Harrison practice?
Nathaniel Harrison practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Nathaniel Harrison's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Nathaniel Harrison to 3 group practices and clinics, 3 medical groups and 1 community health center.
What is Nathaniel J. Harrison's office phone number?
The practice phone on file for Nathaniel Harrison is (415) 353-2733.
What is Nathaniel J. Harrison's medical license number?
Nathaniel Harrison holds California license NP95003298, one of the licenses on file in 3 states.
Which states has Nathaniel J. Harrison been licensed in?
Dmand AI has state licenses on file for Nathaniel Harrison in California, Texas and Washington.
Which hospitals is Nathaniel J. Harrison affiliated with?
Nathaniel Harrison practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.
What medical group is Nathaniel J. Harrison part of?
Nathaniel Harrison is linked to UCSF Pediatrics. Dmand AI links Nathaniel Harrison to 3 more medical groups.
Does Nathaniel J. Harrison accept Medicare?
Yes. CMS lists Nathaniel Harrison as accepting Medicare assignment.
Does Nathaniel J. Harrison offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Nathaniel Harrison as offering telehealth services.
How long has Nathaniel J. Harrison been practicing?
Nathaniel Harrison graduated from medical school in 2014, 12 years ago.
Selling to family practices?
See family nurse practitioners in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card