Riley Meyer, D.O.
NPI 1891061446 · Internal Medicine Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Riley Meyer, D.O. is a Internal Medicine Physician provider in Green Bay, WI (NPI 1891061446).
Provider details
- NPI number
- 1891061446
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 62499 (WI)
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
14 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
290 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 35 Minutes99232 | 132 | $72 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 62 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 42 | $160 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 34 | $110 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 20 | $108 |
Typical Medicare-allowed amounts for these services range $72–$160 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 33 | — |
| Pantoprazole Sodium | 29 | 15 |
| Atorvastatin Calcium | 22 | — |
| Potassium Chloride | 20 | — |
| Escitalopram Oxalate | 16 | — |
| Tamsulosin Hcl | 16 | — |
| Carvedilol | 15 |
Practice location
Mailing address
Additional practice locations (1)
- 401 N. Washington St.#315Green Bay, WI 54301Phone: (608) 436-0370
Registry dates
- Enumerated
- 2012-03-28
- Last updated
- 2024-07-28
- Certified
- 2024-07-28
Frequently asked questions
- What is Riley Meyer's NPI number?
- Riley Meyer's National Provider Identifier (NPI) is 1891061446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Riley Meyer's specialty?
- Riley Meyer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Riley Meyer located?
- Riley Meyer's practice location on file with NPPES is 2845 Greenbrier Rd, Green Bay, WI 54311-6519.
- What is Riley Meyer's phone number?
- The practice phone number listed in the NPPES registry for Riley Meyer is (920) 288-4060.
- Does Riley Meyer accept Medicare?
- Riley Meyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Riley Meyer's NPI active?
- Yes — Riley Meyer's NPI (1891061446) is active in the NPPES registry as of the last update on 2024-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.