Peter Nicoloff, DNP, APNP
NPI 1518649367 · Psychiatric/Mental Health Nurse Practitioner · Sheboygan, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Nicoloff, DNP, APNP is a Psychiatric/Mental Health Nurse Practitioner provider in Sheboygan, WI (NPI 1518649367).
Provider details
- NPI number
- 1518649367
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, APNP
- Sex
- Male
- Sole proprietor
- No
- License
- 14326-33 (WI)
Specialties & taxonomies
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
2 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
64 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 | 53 | $99 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 11 | $144 |
Typical Medicare-allowed amounts for these services range $99–$144 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Fluoxetine Hcl | 43 |
| Aripiprazole | 43 |
| Bupropion Hclbrand: Bupropion Xl | 39 |
| Quetiapine Fumarate | 25 |
| Trazodone Hcl | 24 |
| Ziprasidone Hcl | 23 |
| Hydroxyzine Hcl | 22 |
| Olanzapine | 22 |
| Methylphenidate Hcl | 20 |
Practice location
Mailing address
Additional practice locations (1)
- 3425 Superior AveSheboygan, WI 53081-1863Phone: (920) 458-5557
Registry dates
- Enumerated
- 2023-08-02
- Last updated
- 2025-02-10
- Certified
- 2025-02-10
Frequently asked questions
- What is Peter Nicoloff's NPI number?
- Peter Nicoloff's National Provider Identifier (NPI) is 1518649367, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Nicoloff's specialty?
- Peter Nicoloff is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Peter Nicoloff located?
- Peter Nicoloff's practice location on file with NPPES is 2414 Kohler Memorial Dr, Sheboygan, WI 53081-3129.
- What is Peter Nicoloff's phone number?
- The practice phone number listed in the NPPES registry for Peter Nicoloff is (920) 457-4461.
- Does Peter Nicoloff accept Medicare?
- Peter Nicoloff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Nicoloff's NPI active?
- Yes — Peter Nicoloff's NPI (1518649367) is active in the NPPES registry as of the last update on 2025-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.