Jiannan Zhang, APNP
NPI 1366875338 · Nurse Practitioner · Sheboygan, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jiannan Zhang, APNP is a Nurse Practitioner provider in Sheboygan, WI (NPI 1366875338).
Provider details
- NPI number
- 1366875338
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Male
- Sole proprietor
- No
- License
- 5412 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
150 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 68 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 60 | $105 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 22 | $142 |
Typical Medicare-allowed amounts for these services range $75–$142 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 33 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 32 | 19 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 28 | — |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 28 | 11 |
| Trazodone Hcl | 26 | — |
| Gabapentin | 22 | — |
Practice location
Mailing address
Additional practice locations (2)
- 1441 Branding Ave Ste 310Downers Grove, IL 60515-5624Phone: (844) 284-0381Fax: (414) 203-3788
- 3100 Superior AveSheboygan, WI 53081-1948Phone: (920) 783-1236
Registry dates
- Enumerated
- 2013-08-14
- Last updated
- 2026-03-05
- Certified
- 2026-03-05
Frequently asked questions
- What is Jiannan Zhang's NPI number?
- Jiannan Zhang's National Provider Identifier (NPI) is 1366875338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jiannan Zhang's specialty?
- Jiannan Zhang is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jiannan Zhang located?
- Jiannan Zhang's practice location on file with NPPES is 2414 Kohler Memorial Dr, Sheboygan, WI 53081-3129.
- What is Jiannan Zhang's phone number?
- The practice phone number listed in the NPPES registry for Jiannan Zhang is (920) 457-4461.
- Does Jiannan Zhang accept Medicare?
- Jiannan Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jiannan Zhang's NPI active?
- Yes — Jiannan Zhang's NPI (1366875338) is active in the NPPES registry as of the last update on 2026-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.