Sara Rittenhouse, FNP - C
NPI 1316588270 · Family Nurse Practitioner · Auburn, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Rittenhouse, FNP - C is a Family Nurse Practitioner provider in Auburn, CA (NPI 1316588270).
Provider details
- NPI number
- 1316588270
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP - C
- Sex
- Female
- Sole proprietor
- No
- License
- 95250045 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
22 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) |
|---|---|---|
| Testing for Presence of Drug, Read By Direct Observation80305 | 22 | $12 |
Typical Medicare-allowed amounts for these services range $12–$12 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 73 | 29 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 65 | 11 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 61 | 16 |
| Levothyroxine Sodium | 52 | 25 |
| Atorvastatin Calcium | 51 | 23 |
| Gabapentin | 44 |
Practice location
Mailing address
Additional practice locations (1)
- 844 Old Tunnel RdGrass Valley, CA 95945-8524Phone: (530) 274-9762Fax: (530) 273-7255
Registry dates
- Enumerated
- 2019-10-02
- Last updated
- 2025-02-06
- Certified
- 2025-02-06
Frequently asked questions
- What is Sara Rittenhouse's NPI number?
- Sara Rittenhouse's National Provider Identifier (NPI) is 1316588270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Rittenhouse's specialty?
- Sara Rittenhouse is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sara Rittenhouse located?
- Sara Rittenhouse's practice location on file with NPPES is 11670 Atwood Rd, Auburn, CA 95603-9522.
- What is Sara Rittenhouse's phone number?
- The practice phone number listed in the NPPES registry for Sara Rittenhouse is (530) 887-2800.
- Does Sara Rittenhouse accept Medicare?
- Sara Rittenhouse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Rittenhouse's NPI active?
- Yes — Sara Rittenhouse's NPI (1316588270) is active in the NPPES registry as of the last update on 2025-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.