Amy Mattichak, NP
NPI 1396275517 · Family Nurse Practitioner · Mt Pleasant, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Mattichak, NP is a Family Nurse Practitioner provider in Mt Pleasant, MI (NPI 1396275517).
Provider details
- NPI number
- 1396275517
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704269133 (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 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
743 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 | 513 | $74 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 57 | $106 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 33 | $105 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 33 | $103 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 21 | $12 |
| Removal of Impacted Ear Wax69210 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 169 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 609 | 169 |
| Gabapentin | 532 | 94 |
| Levothyroxine Sodium | 433 | 122 |
| Losartan Potassium | 370 | 109 |
| Omeprazole | 351 | 106 |
| Rosuvastatin Calcium | 322 | 108 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,431 across 70 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
- 2017-06-20
- Last updated
- 2025-08-25
- Certified
- 2025-08-25
Frequently asked questions
- What is Amy Mattichak's NPI number?
- Amy Mattichak's National Provider Identifier (NPI) is 1396275517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Mattichak's specialty?
- Amy Mattichak is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amy Mattichak located?
- Amy Mattichak's practice location on file with NPPES is 4950 E Blue Grass Rd, Mt Pleasant, MI 48858-6020.
- What is Amy Mattichak's phone number?
- The practice phone number listed in the NPPES registry for Amy Mattichak is (989) 317-0565.
- Does Amy Mattichak accept Medicare?
- Amy Mattichak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Mattichak's NPI active?
- Yes — Amy Mattichak's NPI (1396275517) is active in the NPPES registry as of the last update on 2025-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.