Ruth E. Zerby, FNP
- Part D claims, 2024
- 196
- Hospital affiliations
- 1
- Industry payments
- $20
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 1081 North China Lake Blvd, Ridgecrest, CA 93555
- Practice phone
- Call (760) 446-3551
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ruth Zerby's professional email, personal email and mobile number
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Ruth E. Zerby is a family nurse practitioner in Ridgecrest, California
Ruth Zerby practices at Ridgecrest Regional Hospital in Ridgecrest, California, part of Ridgecrest Regional Hospital.
Ruth Zerby's NPI, 1619515905, was assigned on December 17, 2019. Ruth Zerby holds California license 95012052.
- NPI
- 1619515905NPI Registry (opens in a new tab)
- NPI enumeration date
- December 17, 2019
- NPI status
- Active
- Practice phone
- (760) 446-3551
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Ruth E. Zerby practices at Ridgecrest Regional Hospital in Ridgecrest, California
Ruth Zerby's primary practice is Ridgecrest Regional Hospital, at 1081 North China Lake Blvd, Ridgecrest, CA 93555 in Kern County. The practice phone is (760) 446-3551.
- Ridgecrest Regional Hospital1081 North China Lake Blvd, Ridgecrest, CA 93555 · Kern CountyPhone(760) 446-3551
Source: Dmand AI Affiliation Data
Ruth E. Zerby is affiliated with 1 site of care
Ruth Zerby's primary practice is Ridgecrest Regional Hospital in Ridgecrest, California, part of Ridgecrest Regional Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ruth E. Zerby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ruth Zerby practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ridgecrest Regional Hospital | 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 Ridgecrest Regional Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Ruth E. Zerby is one of 13,532 family nurse practitioners in California
Family is Ruth Zerby's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Ruth Zerby is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, anxiety, asthma, chronic diabetes, chronic kidney disease, chronic obstructive pulmonary disease (COPD) and diabetic emergency among the conditions Ruth Zerby treats.
Family nurse practitioners near Ruth Zerby
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
Ruth E. Zerby's patients have a median age of 38
Across all payers, Dmand AI patient panel data puts Ruth Zerby's median patient age at 38, with 62% women.
Ruth Zerby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Ruth E. Zerby wrote 196 Medicare Part D claims in 2024
In 2024, Ruth Zerby wrote 196 Medicare Part D claims for 51 patients. 62% of them were for generic drugs. CMS names the drug for 105 of them, across 6 drugs with 11 or more claims each, at $8,362 in total drug cost.
Ruth Zerby's Part D claims by kind of drug, 2024
- Generic122 claims62%
- Brand-name and other74 claims38%
Ruth Zerby'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.
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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Ruth E. Zerby received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Ruth Zerby from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ARS Pharmaceuticals Operations, Inc. paid the most, $20.
Companies that paid Ruth Zerby 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 Ruth E. Zerby'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 Ruth E. Zerby
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ruth E. Zerby's NPI number?
Ruth E. Zerby's NPI number is 1619515905. It was assigned on December 17, 2019, and it is active in the NPI Registry.
What does Ruth E. Zerby specialize in?
Ruth E. Zerby is a family nurse practitioner in Ridgecrest, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Ruth E. Zerby practice?
Ruth Zerby practices at 1081 North China Lake Blvd, Ridgecrest, CA 93555. Ruth Zerby's primary practice is Ridgecrest Regional Hospital in Ridgecrest, California, part of Ridgecrest Regional Hospital.
What is Ruth E. Zerby's office phone number?
The practice phone on file for Ruth Zerby is (760) 446-3551.
What is Ruth E. Zerby's medical license number?
Ruth Zerby holds California license 95012052.
Which hospitals is Ruth E. Zerby affiliated with?
Ruth Zerby practices at Ridgecrest Regional Hospital in Ridgecrest, California.
What drugs does Ruth E. Zerby prescribe most?
In 2024 Medicare Part D data, Ruth Zerby's most prescribed drugs by claims were Ipratropium Bromide, Montelukast Sodium and Fluticasone Propionate.
Has Ruth E. Zerby received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Ruth Zerby from 1 company from 2025 to 2025. The largest total came from ARS Pharmaceuticals Operations, Inc.
How long has Ruth E. Zerby been practicing?
Ruth Zerby graduated from medical school in 2018, 8 years ago.
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