Michael Ritmiller, PA
NPI 1063473601 · Physician Assistant · Owings Mills, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ritmiller, PA is a Physician Assistant provider in Owings Mills, MD (NPI 1063473601).
Provider details
- NPI number
- 1063473601
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- C0003159 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,045 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Automated Urinalysis Test81003 | 350 | $2 |
| 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 | 314 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 277 | $112 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 173 | $55 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 126 | $12 |
| Simple Change of Bladder Tube |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Vibegronbrand: Gemtesa | 160 | 39 |
| Mirabegronbrand: Myrbetriq | 119 | 30 |
| Tamsulosin Hcl | 113 | 30 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 107 | 26 |
| Levofloxacin | 72 | 48 |
| Doxazosin Mesylate | 49 | 12 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 44 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,456 across 44 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-31
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Michael Ritmiller's NPI number?
- Michael Ritmiller's National Provider Identifier (NPI) is 1063473601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ritmiller's specialty?
- Michael Ritmiller is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Ritmiller located?
- Michael Ritmiller's practice location on file with NPPES is 21 Crossroads Dr, Owings Mills, MD 21117-5441.
- What is Michael Ritmiller's phone number?
- The practice phone number listed in the NPPES registry for Michael Ritmiller is (410) 581-1600.
- Does Michael Ritmiller accept Medicare?
- Michael Ritmiller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ritmiller's NPI active?
- Yes — Michael Ritmiller's NPI (1063473601) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.