Stephen Rittenhouse, D.O.
NPI 1629050257 · Family Medicine Physician · Marietta, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Rittenhouse, D.O. is a Family Medicine Physician provider in Marietta, PA (NPI 1629050257).
Provider details
- NPI number
- 1629050257
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS012218 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
826 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 323 | $121 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 251 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $86 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 49 | $123 |
| Hemoglobin A1c Level83036 | 48 | $9 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 131 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 405 | 119 |
| Amlodipine Besylate | 370 | 96 |
| Omeprazole | 322 | 87 |
| Lisinopril | 268 | 72 |
| Levothyroxine Sodium | 248 | 58 |
| Rosuvastatin Calcium | 244 | 77 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-18
- Last updated
- 2011-12-07
Frequently asked questions
- What is Stephen Rittenhouse's NPI number?
- Stephen Rittenhouse's National Provider Identifier (NPI) is 1629050257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Rittenhouse's specialty?
- Stephen Rittenhouse is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Rittenhouse located?
- Stephen Rittenhouse's practice location on file with NPPES is 1159 River Road, Marietta, PA 17547.
- What is Stephen Rittenhouse's phone number?
- The practice phone number listed in the NPPES registry for Stephen Rittenhouse is (717) 426-1131.
- Does Stephen Rittenhouse accept Medicare?
- Stephen Rittenhouse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Rittenhouse's NPI active?
- Yes — Stephen Rittenhouse's NPI (1629050257) is active in the NPPES registry as of the last update on 2011-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.