Susan Grondin, APNP
NPI 1275253767 · Family Nurse Practitioner · Iron Mountain, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Grondin, APNP is a Family Nurse Practitioner provider in Iron Mountain, MI (NPI 1275253767).
Provider details
- NPI number
- 1275253767
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704248641 (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 tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
226 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 97 | $73 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 49 | $13 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 28 | $104 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $103 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 15 | $165 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 94 | 22 |
| Lisinopril | 78 | 22 |
| Omeprazole | 78 | 19 |
| Atorvastatin Calcium | 78 | 24 |
| Gabapentin | 59 | 11 |
| Rosuvastatin Calcium | 48 | 15 |
| Hydrochlorothiazide | 45 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-09-02
- Last updated
- 2022-09-02
- Certified
- 2022-09-02
Frequently asked questions
- What is Susan Grondin's NPI number?
- Susan Grondin's National Provider Identifier (NPI) is 1275253767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Grondin's specialty?
- Susan Grondin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Grondin located?
- Susan Grondin's practice location on file with NPPES is 440 Woodward Ave, Iron Mountain, MI 49801-4631.
- What is Susan Grondin's phone number?
- The practice phone number listed in the NPPES registry for Susan Grondin is (906) 776-9040.
- Does Susan Grondin accept Medicare?
- Susan Grondin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Grondin's NPI active?
- Yes — Susan Grondin's NPI (1275253767) is active in the NPPES registry as of the last update on 2022-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.