Amanda Holloway-Verrill, MD
NPI 1902224058 · Internal Medicine Physician · Ypsilanti, MI
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amanda Holloway-Verrill, MD is a Internal Medicine Physician provider in Ypsilanti, MI (NPI 1902224058).
Provider details
- NPI number
- 1902224058
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036142911 (IL)
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
12 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
208 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 152 | $132 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 56 | $174 |
Typical Medicare-allowed amounts for these services range $132–$174 (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.
Practice location
Mailing address
Additional practice locations (1)
- 211 E Ontario St Fl 7Chicago, IL 60611-3468Phone: (312) 926-0627
Registry dates
- Enumerated
- 2014-04-04
- Last updated
- 2023-07-17
- Certified
- 2023-07-17
Frequently asked questions
- What is Amanda Holloway-Verrill's NPI number?
- Amanda Holloway-Verrill's National Provider Identifier (NPI) is 1902224058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amanda Holloway-Verrill's specialty?
- Amanda Holloway-Verrill is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amanda Holloway-Verrill located?
- Amanda Holloway-Verrill's practice location on file with NPPES is Iha Hospital Medicine Services, Ypsilanti, MI 48197.
- What is Amanda Holloway-Verrill's phone number?
- The practice phone number listed in the NPPES registry for Amanda Holloway-Verrill is (734) 712-8676.
- Does Amanda Holloway-Verrill accept Medicare?
- Amanda Holloway-Verrill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amanda Holloway-Verrill's NPI active?
- Yes — Amanda Holloway-Verrill's NPI (1902224058) is active in the NPPES registry as of the last update on 2023-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.