Dr. Sarah K. Harper, DO
- Part D claims, 2024
- 179
- Publications
- 4
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1000 Greenley Road, Sonora, CA 95370
- Practice phone
- Call (209) 536-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Sarah K. Harper is a psychiatrist in Sonora, California
Dr. Harper practices at Adventist Health Sonora in Sonora, California, part of Adventist Health.
Dr. Harper's NPI, 1992906671, was assigned on May 30, 2007. Dr. Harper holds California license 20A10543.
- NPI
- 1992906671NPI Registry (opens in a new tab)
- NPI enumeration date
- May 30, 2007
- NPI status
- Active
- Practice phone
- (209) 536-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Sarah K. Harper practices at Adventist Health Sonora in Sonora, California
Dr. Harper's primary practice is Adventist Health Sonora, at 1000 Greenley Road, Sonora, CA 95370 in Tuolumne County. The practice phone is (209) 536-5000.
- Adventist Health Sonora1000 Greenley Road, Sonora, CA 95370 · Tuolumne CountyPhone(209) 536-5000
Source: Dmand AI Affiliation Data
Dr. Sarah K. Harper is affiliated with 1 site of care
Dr. Harper's primary practice is Adventist Health Sonora in Sonora, California, part of Adventist Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sarah K. Harper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harper practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health Sonora | 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 Adventist Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sarah K. Harper is one of 6,803 psychiatrists in California
Psychiatry is Dr. Harper's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Harper is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Harper
Counts of psychiatrists 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. Sarah K. Harper's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Harper's median patient age at 53, with 100% women.
Dr. Harper's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Sarah K. Harper wrote 179 Medicare Part D claims in 2024
In 2024, Dr. Harper wrote 179 Medicare Part D claims for 21 patients. 94% of them were for generic drugs. CMS names the drug for 93 of them, across 6 drugs with 11 or more claims each, at $18,817 in total drug cost.
Dr. Harper's Part D claims by kind of drug, 2024
- Generic168 claims94%
- Brand-name11 claims6%
Dr. Harper'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. Harper's Part D claims, 2024
- Antipsychotics, patients 65 and over17%31 of 179 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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Dr. Sarah K. Harper has 4 publications on record
Dmand AI links 4 papers to Dr. Harper, published from 2020 to 2023. The most frequent topics are Larynx and Speech. Dr. Harper's most frequent co-authors are Edward F. Chang, MD, Patrick Hullett, MD and Jessie Liu, MD.
Dr. Harper's papers by year, 2020 to 2023
Topics Dr. Harper writes about most
- Larynx
- Speech
Dr. Harper's most frequent co-authors
- Edward F. Chang, MD1 shared paper
- Patrick Hullett, MD1 shared paper
- Jessie Liu, MD1 shared paper
Recent publications by Dr. Harper
J Acoust Soc Am
See who Dr. Harper researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Harper works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Sarah K. Harper'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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Sarah K. Harper
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. Sarah K. Harper's NPI number?
Dr. Sarah K. Harper's NPI number is 1992906671. It was assigned on May 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Sarah K. Harper?
Dr. Sarah K. Harper is a psychiatrist in Sonora, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Sarah K. Harper practice?
Dr. Harper practices at 1000 Greenley Road, Sonora, CA 95370. Dr. Harper's primary practice is Adventist Health Sonora in Sonora, California, part of Adventist Health.
What is Dr. Sarah K. Harper's office phone number?
The practice phone on file for Dr. Harper is (209) 536-5000.
What is Dr. Sarah K. Harper's medical license number?
Dr. Harper holds California license 20A10543.
Which hospitals is Dr. Sarah K. Harper affiliated with?
Dr. Harper practices at Adventist Health Sonora in Sonora, California.
What drugs does Dr. Sarah K. Harper prescribe most?
In 2024 Medicare Part D data, Dr. Harper's most prescribed drugs by claims were Quetiapine Fumarate, Bupropion XL and Fluoxetine HCl.
How long has Dr. Sarah K. Harper been practicing?
Dr. Harper's NPI was assigned in 2007.
Does Dr. Sarah K. Harper do research?
Dmand AI links 4 publications to Dr. Harper, published from 2020 to 2023.
Who does Dr. Sarah K. Harper publish with?
Dr. Harper's most frequent co-authors are Edward F. Chang, MD (1 shared paper), Patrick Hullett, MD (1 shared paper) and Jessie Liu, MD (1 shared paper).
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