Patricia Petersen, FNP
NPI 1851845952 · Family Nurse Practitioner · Joliet, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Petersen, FNP is a Family Nurse Practitioner provider in Joliet, IL (NPI 1851845952).
Provider details
- NPI number
- 1851845952
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 209014531 (IL)
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 tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,764 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 507 | $79 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 440 | $112 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 233 | $13 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 73 | $9 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 72 | $110 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 274 | 102 |
| Carvedilol | 266 | 102 |
| Furosemide | 264 | 111 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 239 | 90 |
| Apixabanbrand: Eliquis | 225 | 82 |
| Losartan Potassium | 212 | 85 |
| Potassium Chloride | 199 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$862 across 33 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
- 2016-08-08
- Last updated
- 2023-07-12
- Certified
- 2023-07-12
Frequently asked questions
- What is Patricia Petersen's NPI number?
- Patricia Petersen's National Provider Identifier (NPI) is 1851845952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Petersen's specialty?
- Patricia Petersen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Petersen located?
- Patricia Petersen's practice location on file with NPPES is 301 N. Madison St, Joliet, IL 60435.
- What is Patricia Petersen's phone number?
- The practice phone number listed in the NPPES registry for Patricia Petersen is (815) 740-1900.
- Does Patricia Petersen accept Medicare?
- Patricia Petersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Petersen's NPI active?
- Yes — Patricia Petersen's NPI (1851845952) is active in the NPPES registry as of the last update on 2023-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.