Kalen Gerulski, MSN, FNP-BC
NPI 1255119947 · Family Nurse Practitioner · Clare, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kalen Gerulski, MSN, FNP-BC is a Family Nurse Practitioner provider in Clare, MI (NPI 1255119947).
Provider details
- NPI number
- 1255119947
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 4704297267 (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 tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 122 | 50 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 77 | 42 |
| Levothyroxine Sodium | 77 | 37 |
| Gabapentin | 74 | 27 |
| Amlodipine Besylate | 57 | 26 |
| Atorvastatin Calcium | 55 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$402 across 19 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
Additional practice locations (1)
- 1607 E Miller RdMidland, MI 48640-8942Phone: (989) 450-2590
Registry dates
- Enumerated
- 2023-09-15
- Last updated
- 2025-04-02
- Certified
- 2025-04-02
Frequently asked questions
- What is Kalen Gerulski's NPI number?
- Kalen Gerulski's National Provider Identifier (NPI) is 1255119947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kalen Gerulski's specialty?
- Kalen Gerulski is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kalen Gerulski located?
- Kalen Gerulski's practice location on file with NPPES is 1509 N Mcewan St, Clare, MI 48617-1113.
- What is Kalen Gerulski's phone number?
- The practice phone number listed in the NPPES registry for Kalen Gerulski is (989) 386-8170.
- Does Kalen Gerulski accept Medicare?
- Kalen Gerulski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kalen Gerulski's NPI active?
- Yes — Kalen Gerulski's NPI (1255119947) is active in the NPPES registry as of the last update on 2025-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.