Ruth Volkenant, PA
NPI 1174277842 · Physician Assistant · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Volkenant, PA is a Physician Assistant provider in Santa Rosa, CA (NPI 1174277842).
Provider details
- NPI number
- 1174277842
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 60406 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,696 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 960 | $116 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 359 | $64 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes99345 | 71 | $183 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 69 | $70 |
| Initial Nursing Facility Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99304 | 53 | $69 |
| Assessment of and Care Planning for Patient With Impaired Thought Processing, Typically 60 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 30 | — |
| Atorvastatin Calcium | 29 | 11 |
| Levothyroxine Sodium | 28 | — |
| Quetiapine Fumarate | 23 | — |
| Amlodipine Besylate | 17 | — |
| Metoprolol Succinate | 16 | — |
| Escitalopram Oxalate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-02-10
- Last updated
- 2022-06-13
- Certified
- 2022-06-13
Frequently asked questions
- What is Ruth Volkenant's NPI number?
- Ruth Volkenant's National Provider Identifier (NPI) is 1174277842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Volkenant's specialty?
- Ruth Volkenant is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ruth Volkenant located?
- Ruth Volkenant's practice location on file with NPPES is 2308 Roburta Ln, Santa Rosa, CA 95403-1862.
- What is Ruth Volkenant's phone number?
- The practice phone number listed in the NPPES registry for Ruth Volkenant is (612) 298-6095.
- Does Ruth Volkenant accept Medicare?
- Ruth Volkenant is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Volkenant's NPI active?
- Yes — Ruth Volkenant's NPI (1174277842) is active in the NPPES registry as of the last update on 2022-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.