Ruth Muriithi, MD
NPI 1124209580 · Hospitalist Physician · Dayton, OH
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Muriithi, MD is a Hospitalist Physician provider in Dayton, OH (NPI 1124209580).
Provider details
- NPI number
- 1124209580
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35.095726 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
463 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 205 | $112 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 134 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 87 | $109 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 37 | $165 |
Typical Medicare-allowed amounts for these services range $75–$165 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 30 | 30 |
| Apixabanbrand: Eliquis | 15 | 13 |
| Pantoprazole Sodium | 15 | 13 |
| Amlodipine Besylate | 13 | 13 |
| Azithromycin | 13 | 13 |
| Oxycodone Hcl | 11 | — |
| Tamsulosin Hcl | 11 |
Practice location
Mailing address
Additional practice locations (3)
- 2200 Philadelphia DrSte 441Dayton, OH 45406-1840Phone: (937) 734-2230Fax: (937) 567-4186
- 30 E Apple St Ste Nw3300Dayton, OH 45409-2939Phone: (937) 208-8394Fax: (937) 208-8388
- 1 Medical Center DrMiddletown, OH 45005-2584Phone: (513) 705-4754Fax: (513) 420-5156
Registry dates
- Enumerated
- 2007-11-14
- Last updated
- 2023-05-05
- Certified
- 2023-05-05
Frequently asked questions
- What is Ruth Muriithi's NPI number?
- Ruth Muriithi's National Provider Identifier (NPI) is 1124209580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Muriithi's specialty?
- Ruth Muriithi is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Ruth Muriithi located?
- Ruth Muriithi's practice location on file with NPPES is 405 W Grand Ave, Dayton, OH 45405.
- What is Ruth Muriithi's phone number?
- The practice phone number listed in the NPPES registry for Ruth Muriithi is (937) 395-6665.
- Does Ruth Muriithi accept Medicare?
- Ruth Muriithi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Muriithi's NPI active?
- Yes — Ruth Muriithi's NPI (1124209580) is active in the NPPES registry as of the last update on 2023-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.