Topaz Holloway, AGPCNP
NPI 1194151993 · Adult Health Nurse Practitioner · Clio, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Topaz Holloway, AGPCNP is a Adult Health Nurse Practitioner provider in Clio, MI (NPI 1194151993).
Provider details
- NPI number
- 1194151993
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGPCNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704257322 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 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
1,142 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 545 | $103 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 285 | $62 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 75 | $11 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 54 | $104 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 45 | $46 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 257 | 53 |
| Levothyroxine Sodium | 147 | 53 |
| Gabapentin | 125 | 35 |
| Atorvastatin Calcium | 112 | 38 |
| Amlodipine Besylate | 78 | 32 |
| Apixabanbrand: Eliquis | 71 | 19 |
Practice location
Mailing address
Additional practice locations (1)
- 4444 W Bristol Rd Ste 150Flint, MI 48507-3161Phone: (810) 230-9500Fax: (810) 230-0169
Registry dates
- Enumerated
- 2013-09-25
- Last updated
- 2023-12-06
- Certified
- 2023-12-06
Frequently asked questions
- What is Topaz Holloway's NPI number?
- Topaz Holloway's National Provider Identifier (NPI) is 1194151993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Topaz Holloway's specialty?
- Topaz Holloway is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Topaz Holloway located?
- Topaz Holloway's practice location on file with NPPES is 4154 W Vienna Rd, Clio, MI 48420-2809.
- What is Topaz Holloway's phone number?
- The practice phone number listed in the NPPES registry for Topaz Holloway is (810) 687-1008.
- Does Topaz Holloway accept Medicare?
- Topaz Holloway is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Topaz Holloway's NPI active?
- Yes — Topaz Holloway's NPI (1194151993) is active in the NPPES registry as of the last update on 2023-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.