Michelle Giza, AGACNP-BC
NPI 1366958530 · Nurse Practitioner · Lapeer, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Giza, AGACNP-BC is a Nurse Practitioner provider in Lapeer, MI (NPI 1366958530).
Provider details
- NPI number
- 1366958530
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGACNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 4704242879 (MI)
Specialties & taxonomies
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
175 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 Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 77 | $137 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 42 | $63 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 28 | $113 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 28 | $63 |
Typical Medicare-allowed amounts for these services range $63–$137 (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
Registry dates
- Enumerated
- 2017-12-23
- Last updated
- 2021-01-27
- Certified
- 2021-01-27
Frequently asked questions
- What is Michelle Giza's NPI number?
- Michelle Giza's National Provider Identifier (NPI) is 1366958530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Giza's specialty?
- Michelle Giza is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Giza located?
- Michelle Giza's practice location on file with NPPES is 1375 N Main St, Lapeer, MI 48446-1350.
- What is Michelle Giza's phone number?
- The practice phone number listed in the NPPES registry for Michelle Giza is (810) 667-5639.
- Does Michelle Giza accept Medicare?
- Michelle Giza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Giza's NPI active?
- Yes — Michelle Giza's NPI (1366958530) is active in the NPPES registry as of the last update on 2021-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.