Ruth Nyamoita Volkenant, PA

  • San Francisco, CA
  • Physician assistant
NPI1174277842PAC ID2466890470
Medicare patients, 2024
201
Part D claims, 2024
611
Hospital affiliations
1
Industry payments
$26
Medical groups
3
Practice address
1359 Pine Street, San Francisco, CA 94109
Practice phone
Call (415) 673-8405
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

City View Post Acute

Skilled Nursing Facility · San Francisco, California

See all 9 affiliations

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Ruth Nyamoita Volkenant is a physician assistant in San Francisco, California

Ruth Volkenant practices at City View Post Acute in San Francisco, California.

Ruth Volkenant's NPI, 1174277842, was assigned on February 10, 2022. Ruth Volkenant holds California license 60406.

NPI and contact details
Medicare PAC ID
2466890470
NPI enumeration date
February 10, 2022
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 673-8405
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
31
Medical school graduation
2021

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Ruth Nyamoita Volkenant practices at City View Post Acute in San Francisco, California

Ruth Volkenant's primary practice is City View Post Acute, at 1359 Pine Street, San Francisco, CA 94109 in San Francisco County. The practice phone is (415) 673-8405.

  • City View Post Acute
    1359 Pine Street, San Francisco, CA 94109 · San Francisco CountyPhone(415) 673-8405

Source: Dmand AI Affiliation Data

Ruth Nyamoita Volkenant is affiliated with 6 sites of care and 3 medical groups

Ruth Volkenant's primary practice is City View Post Acute in San Francisco, California. Ruth Volkenant is also affiliated with MarinHealth Medical Center. The medical group on file is Professional Wound Specialists. Dmand AI also links Ruth Volkenant to 4 more home health agencies and 2 medical groups, each named with a free account.

See all 9 affiliations for Ruth Volkenant

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Ruth Nyamoita Volkenant's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Ruth Volkenant practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
City View Post AcuteAvailable with a free account
+5 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Ruth Nyamoita Volkenant is one of 11,482 physician assistants in California

Physician assistant is Ruth Volkenant's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Ruth Volkenant is licensed in California.

Specialties and state licenses

  • Physician assistant, CaliforniaPrimaryLicense 60406 · taxonomy 363A00000X

Physician assistants near Ruth Volkenant

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

Ruth Nyamoita Volkenant treated 201 Medicare patients in 2024, average age 82

CMS counts 201 Medicare patients who saw Ruth Volkenant in 2024. The largest group is 85 and over, with 79 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 43% are also on Medicaid. Their average risk score is 2.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Ruth Volkenant's median patient age at 84, with 68% women.

Medicare patients, 2024201
Average age82
Average risk score2.00
Also on Medicaid43%

Ruth Volkenant's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Ruth Volkenant's Medicare patients by sex, 2024

  • Women12663%
  • Men7537%

Chronic conditions among Ruth Volkenant's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Mood disorders61%
  4. Depression58%
  5. Alzheimer's and dementia50%
  6. Anxiety46%
  7. Heart failure46%
  8. Arthritis45%

Share of Medicare patients with each condition. A patient can have several.

Ruth Volkenant's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 84

Patient panel by sex, all payers

  • Women68%
  • Men30%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Ruth Nyamoita Volkenant wrote 611 Medicare Part D claims in 2024

In 2024, Ruth Volkenant wrote 611 Medicare Part D claims for 64 patients. 90% of them were for generic drugs.

Part D claims, 2024611
Part D patients64

Ruth Volkenant's Part D claims by kind of drug, 2024

  • Generic552 claims90%
  • Brand-name59 claims10%

Drug classes CMS tracks in Ruth Volkenant's Part D claims, 2024

  • Opioids2%12 of 611 claims
  • Antibiotics11%65 of 611 claims
  • Antipsychotics, patients 65 and over6%38 of 611 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

Ruth Nyamoita Volkenant offers telehealth to Medicare patients

Ruth Volkenant accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Ruth Volkenant as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Ruth Nyamoita Volkenant received $26 in industry payments in 2025

CMS Open Payments shows 1 general payment to Ruth Volkenant from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Smith & Nephew, Inc. paid the most, $26.

Companies that paid Ruth Volkenant the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Ruth Volkenant

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Ruth Nyamoita Volkenant's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Ruth Nyamoita Volkenant

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 Nyamoita Volkenant's NPI number?

Ruth Nyamoita Volkenant's NPI number is 1174277842. It was assigned on February 10, 2022, and it is active in the NPI Registry.

What does Ruth Nyamoita Volkenant specialize in?

Ruth Nyamoita Volkenant is a physician assistant in San Francisco, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Ruth Nyamoita Volkenant practice?

Ruth Volkenant practices at 1359 Pine Street, San Francisco, CA 94109. Ruth Volkenant's primary practice is City View Post Acute in San Francisco, California. Dmand AI also links Ruth Volkenant to 4 home health agencies and 2 medical groups.

What is Ruth Nyamoita Volkenant's office phone number?

The practice phone on file for Ruth Volkenant is (415) 673-8405.

What is Ruth Nyamoita Volkenant's medical license number?

Ruth Volkenant holds California license 60406.

Which hospitals is Ruth Nyamoita Volkenant affiliated with?

Ruth Volkenant is affiliated with MarinHealth Medical Center.

What medical group is Ruth Nyamoita Volkenant part of?

Ruth Volkenant is linked to Professional Wound Specialists. Dmand AI links Ruth Volkenant to 2 more medical groups.

Does Ruth Nyamoita Volkenant accept Medicare?

Yes. CMS lists Ruth Volkenant as accepting Medicare assignment.

Does Ruth Nyamoita Volkenant offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Ruth Volkenant as offering telehealth services.

How many Medicare patients does Ruth Nyamoita Volkenant see?

CMS counts 201 Medicare patients who saw Ruth Volkenant in 2024, with an average age of 82.

Has Ruth Nyamoita Volkenant received payments from drug or device companies?

CMS Open Payments shows $26 in general payments to Ruth Volkenant from 1 company from 2025 to 2025. The largest total came from Smith & Nephew, Inc.

How long has Ruth Nyamoita Volkenant been practicing?

Ruth Volkenant graduated from medical school in 2021, 5 years ago.

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