Josephine Appeng, PA-C
- Part D claims, 2024
- 795
- Hospital affiliations
- 1
- Industry payments
- $2,559
- Year NPI issued
- 2020
- Practice address
- 768 Mountain Ranch Rd, San Andreas, CA 95249
- Practice phone
- Call (209) 754-3521
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Josephine Appeng's professional email, personal email and mobile number
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Josephine Appeng is a physician assistant in San Andreas, California
Josephine Appeng practices at Dignity Health - Mark Twain Medical Center in San Andreas, California, part of CommonSpirit Health.
Josephine Appeng's NPI, 1457974255, was assigned on May 27, 2020.
- NPI
- 1457974255NPI Registry (opens in a new tab)
- NPI enumeration date
- May 27, 2020
- NPI status
- Active
- Practice phone
- (209) 754-3521
- 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
Josephine Appeng practices at Dignity Health - Mark Twain Medical Center in San Andreas, California
Josephine Appeng's primary practice is Dignity Health - Mark Twain Medical Center, at 768 Mountain Ranch Rd, San Andreas, CA 95249 in Calaveras County. The practice phone is (209) 754-3521.
- Dignity Health - Mark Twain Medical Center768 Mountain Ranch Rd, San Andreas, CA 95249 · Calaveras CountyPhone(209) 754-3521
Source: Dmand AI Affiliation Data
Josephine Appeng is affiliated with 1 site of care
Josephine Appeng's primary practice is Dignity Health - Mark Twain Medical Center in San Andreas, California, part of CommonSpirit Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Josephine Appeng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Josephine Appeng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Mark Twain Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Josephine Appeng is one of 11,482 physician assistants in California
Physician assistant is Josephine Appeng's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Josephine Appeng
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
Josephine Appeng's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Josephine Appeng's median patient age at 69, with 62% women.
Josephine Appeng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women62%
- Men37%
Source: Dmand AI Patient Panel Data
Josephine Appeng wrote 795 Medicare Part D claims in 2024
In 2024, Josephine Appeng wrote 795 Medicare Part D claims for 309 patients. 92% of them were for generic drugs. CMS names the drug for 556 of them, across 19 drugs with 11 or more claims each, at $35,962 in total drug cost.
Josephine Appeng's Part D claims by kind of drug, 2024
- Generic730 claims92%
- Brand-name65 claims8%
Josephine Appeng'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 Josephine Appeng's Part D claims, 2024
- Opioids16%125 of 795 claims
- Antibiotics3%23 of 795 claims
- Antipsychotics, patients 65 and over2%17 of 795 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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Josephine Appeng received $2,559 in industry payments from 2024 to 2025
CMS Open Payments shows 90 general payments to Josephine Appeng from 33 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 87% of the total. Abbvie Inc. paid the most, $353.
General payments to Josephine Appeng by program year, 2024 to 2025
General payments to Josephine Appeng by kind, 2024 to 2025
- Food and beverage$2,23187%
- Education$32913%
Companies that paid Josephine Appeng the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Josephine Appeng'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) |
| 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 Josephine Appeng
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What is Josephine Appeng's NPI number?
Josephine Appeng's NPI number is 1457974255. It was assigned on May 27, 2020, and it is active in the NPI Registry.
What does Josephine Appeng specialize in?
Josephine Appeng is a physician assistant in San Andreas, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Josephine Appeng practice?
Josephine Appeng practices at 768 Mountain Ranch Rd, San Andreas, CA 95249. Josephine Appeng's primary practice is Dignity Health - Mark Twain Medical Center in San Andreas, California, part of CommonSpirit Health.
What is Josephine Appeng's office phone number?
The practice phone on file for Josephine Appeng is (209) 754-3521.
Which hospitals is Josephine Appeng affiliated with?
Josephine Appeng practices at Dignity Health - Mark Twain Medical Center in San Andreas, California.
What drugs does Josephine Appeng prescribe most?
In 2024 Medicare Part D data, Josephine Appeng's most prescribed drugs by claims were Ondansetron ODT, Letrozole and Hydrocodone-Acetaminophen.
Has Josephine Appeng received payments from drug or device companies?
CMS Open Payments shows $2,559 in general payments to Josephine Appeng from 33 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Josephine Appeng been practicing?
Josephine Appeng's NPI was assigned in 2020.
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