Elizabeth Mathewson, NP
NPI 1487286688 · Family Nurse Practitioner · Battle Creek, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Mathewson, NP is a Family Nurse Practitioner provider in Battle Creek, MI (NPI 1487286688).
Provider details
- NPI number
- 1487286688
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704249800NSA2002S (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
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
217 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 | 184 | $53 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 33 | $66 |
Typical Medicare-allowed amounts for these services range $53–$66 (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 |
|---|---|---|
| Prednisone | 55 | 55 |
| Doxycycline Hyclate | 42 | 42 |
| Cephalexin | 41 | 41 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 35 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 33 | 33 |
| Amoxicillin | 17 | 17 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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
Additional practice locations (2)
- 5352 Beckley Rd Ste BBattle Creek, MI 49015-4155Phone: (269) 979-6888
- 605 W Chicago RdColdwater, MI 49036-8400Phone: (179) 241-4455
Registry dates
- Enumerated
- 2020-02-06
- Last updated
- 2023-03-13
- Certified
- 2023-03-13
Frequently asked questions
- What is Elizabeth Mathewson's NPI number?
- Elizabeth Mathewson's National Provider Identifier (NPI) is 1487286688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Mathewson's specialty?
- Elizabeth Mathewson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Mathewson located?
- Elizabeth Mathewson's practice location on file with NPPES is 2900 Watkins Rd, Battle Creek, MI 49015-8604.
- What is Elizabeth Mathewson's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Mathewson is (269) 245-5430.
- Does Elizabeth Mathewson accept Medicare?
- Elizabeth Mathewson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Mathewson's NPI active?
- Yes — Elizabeth Mathewson's NPI (1487286688) is active in the NPPES registry as of the last update on 2023-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.