Margaret Marth, NP
NPI 1740686534 · Nurse Practitioner · Hale, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Marth, NP is a Nurse Practitioner provider in Hale, MI (NPI 1740686534).
Provider details
- NPI number
- 1740686534
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704206006 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 135 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 404 | 114 |
| Lisinopril | 384 | 102 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 232 | 39 |
| Amlodipine Besylate | 232 | 65 |
| Metformin Hcl | 231 | 67 |
| Omeprazole | 230 | 57 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 across 2 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
- 2014-11-06
- Last updated
- 2023-02-27
- Certified
- 2023-02-27
Frequently asked questions
- What is Margaret Marth's NPI number?
- Margaret Marth's National Provider Identifier (NPI) is 1740686534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Marth's specialty?
- Margaret Marth is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Marth located?
- Margaret Marth's practice location on file with NPPES is 3190 Northridge Rd, Hale, MI 48739-9276.
- What is Margaret Marth's phone number?
- The practice phone number listed in the NPPES registry for Margaret Marth is (989) 728-4211.
- Does Margaret Marth accept Medicare?
- Margaret Marth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Marth's NPI active?
- Yes — Margaret Marth's NPI (1740686534) is active in the NPPES registry as of the last update on 2023-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.