Julia Nuiver, PA-C
NPI 1689047318 · Physician Assistant · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julia Nuiver, PA-C is a Physician Assistant provider in Grand Rapids, MI (NPI 1689047318).
Provider details
- NPI number
- 1689047318
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5601007544 (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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
151 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 | 133 | $79 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 18 | $142 |
Typical Medicare-allowed amounts for these services range $79–$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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acyclovir | 113 | 29 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 107 | 26 |
| Fluconazole | 71 | 14 |
| Ruxolitinib Phosphatebrand: Jakafi | 68 | — |
| Penicillin V Potassium | 64 | — |
| Posaconazole | 43 | — |
| Azithromycin | 23 | — |
| Prednisone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-11-03
- Last updated
- 2026-03-12
- Certified
- 2026-03-12
Frequently asked questions
- What is Julia Nuiver's NPI number?
- Julia Nuiver's National Provider Identifier (NPI) is 1689047318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Nuiver's specialty?
- Julia Nuiver is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Julia Nuiver located?
- Julia Nuiver's practice location on file with NPPES is 145 Michigan St Ne Ste 2200, Grand Rapids, MI 49503-2562.
- What is Julia Nuiver's phone number?
- The practice phone number listed in the NPPES registry for Julia Nuiver is (616) 486-5933.
- Does Julia Nuiver accept Medicare?
- Julia Nuiver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julia Nuiver's NPI active?
- Yes — Julia Nuiver's NPI (1689047318) is active in the NPPES registry as of the last update on 2026-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.