Rebecca Markus, NP
NPI 1912366535 · Family Nurse Practitioner · Saint Joseph, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Markus, NP is a Family Nurse Practitioner provider in Saint Joseph, MI (NPI 1912366535).
Provider details
- NPI number
- 1912366535
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704171212 (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
10 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 · 110 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 311 | 93 |
| Levothyroxine Sodium | 299 | 73 |
| Amlodipine Besylate | 226 | 61 |
| Gabapentin | 213 | 51 |
| Lisinopril | 211 | 64 |
| Pantoprazole Sodium | 168 | 42 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$403 across 22 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
- 2016-02-11
- Last updated
- 2023-11-27
- Certified
- 2020-10-07
Frequently asked questions
- What is Rebecca Markus's NPI number?
- Rebecca Markus's National Provider Identifier (NPI) is 1912366535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Markus's specialty?
- Rebecca Markus is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rebecca Markus located?
- Rebecca Markus's practice location on file with NPPES is 4025 Health Park Ln, Saint Joseph, MI 49085-3421.
- What is Rebecca Markus's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Markus is (269) 429-7100.
- Does Rebecca Markus accept Medicare?
- Rebecca Markus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Markus's NPI active?
- Yes — Rebecca Markus's NPI (1912366535) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.