Charles Porretta, MSN, FNP-C
NPI 1801534482 · Family Nurse Practitioner · Sterling Heights, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Porretta, MSN, FNP-C is a Family Nurse Practitioner provider in Sterling Heights, MI (NPI 1801534482).
Provider details
- NPI number
- 1801534482
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- F04210147 (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 tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 128 | 112 |
| Azithromycin | 81 | 75 |
| Prednisone | 74 | 62 |
| Fluticasone Propionate | 62 | 58 |
| Doxycycline Hyclate | 59 | 52 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 42 | 37 |
| Metformin Hcl | 35 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$599 across 37 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
- 2022-05-24
- Last updated
- 2022-06-01
- Certified
- 2022-06-01
Frequently asked questions
- What is Charles Porretta's NPI number?
- Charles Porretta's National Provider Identifier (NPI) is 1801534482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Porretta's specialty?
- Charles Porretta is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Charles Porretta located?
- Charles Porretta's practice location on file with NPPES is 13700 19 Mile Rd, Sterling Heights, MI 48313-2702.
- What is Charles Porretta's phone number?
- The practice phone number listed in the NPPES registry for Charles Porretta is (586) 247-6020.
- Does Charles Porretta accept Medicare?
- Charles Porretta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Porretta's NPI active?
- Yes — Charles Porretta's NPI (1801534482) is active in the NPPES registry as of the last update on 2022-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.