Elizabeth Perrotta, NP
NPI 1649525288 · Nurse Practitioner · Saint Clair Shores, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Perrotta, NP is a Nurse Practitioner provider in Saint Clair Shores, MI (NPI 1649525288).
Provider details
- NPI number
- 1649525288
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704258953 (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
13 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
361 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 184 | $107 |
| Hemoglobin A1c Level83036 | 97 | $10 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 48 | $29 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 18 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 14 | $14 |
Typical Medicare-allowed amounts for these services range $9–$107 (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 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tirzepatidebrand: Mounjaro | 260 | 82 |
| Levothyroxine Sodium | 209 | 70 |
| Empagliflozinbrand: Jardiance | 168 | 66 |
| Metformin Hcl | 153 | 62 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 153 | 57 |
| Semaglutidebrand: Ozempic | 148 | 56 |
Practice location
Mailing address
Additional practice locations (1)
- 29355 Northwestern Hwy Ste 210Southfield, MI 48034-1045Phone: (947) 522-1500Fax: (947) 522-1506
Registry dates
- Enumerated
- 2012-07-19
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Elizabeth Perrotta's NPI number?
- Elizabeth Perrotta's National Provider Identifier (NPI) is 1649525288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Perrotta's specialty?
- Elizabeth Perrotta is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Perrotta located?
- Elizabeth Perrotta's practice location on file with NPPES is 23715 Little Mack Ave Ste 100, Saint Clair Shores, MI 48080-1181.
- What is Elizabeth Perrotta's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Perrotta is (586) 447-8021.
- Does Elizabeth Perrotta accept Medicare?
- Elizabeth Perrotta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Perrotta's NPI active?
- Yes — Elizabeth Perrotta's NPI (1649525288) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.