Megan Niergarth, PA-C
NPI 1255586806 · Physician Assistant · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Niergarth, PA-C is a Physician Assistant provider in Grand Rapids, MI (NPI 1255586806).
Provider details
- NPI number
- 1255586806
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5601005450 (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
17 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
122 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 | 54 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 49 | $75 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 19 | $112 |
Typical Medicare-allowed amounts for these services range $75–$112 (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 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 191 | 61 |
| Amlodipine Besylate | 132 | 35 |
| Lisinopril | 100 | 36 |
| Levothyroxine Sodium | 73 | 24 |
| Rosuvastatin Calcium | 72 | 23 |
| Dulaglutidebrand: Trulicity | 63 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-11-24
- Last updated
- 2025-07-31
- Certified
- 2025-07-31
Frequently asked questions
- What is Megan Niergarth's NPI number?
- Megan Niergarth's National Provider Identifier (NPI) is 1255586806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Niergarth's specialty?
- Megan Niergarth is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Megan Niergarth located?
- Megan Niergarth's practice location on file with NPPES is 80 68th St Se Ste 202, Grand Rapids, MI 49548-6980.
- What is Megan Niergarth's phone number?
- The practice phone number listed in the NPPES registry for Megan Niergarth is (616) 267-0759.
- Does Megan Niergarth accept Medicare?
- Megan Niergarth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Niergarth's NPI active?
- Yes — Megan Niergarth's NPI (1255586806) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.