Kelly Grein, APRN-FNP-C
NPI 1407455421 · Family Nurse Practitioner · Ste Genevieve, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelly Grein, APRN-FNP-C is a Family Nurse Practitioner provider in Ste Genevieve, MO (NPI 1407455421).
Provider details
- NPI number
- 1407455421
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2020034791 (MO)
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
5 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 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 192 | 48 |
| Gabapentin | 150 | 28 |
| Lisinopril | 106 | 25 |
| Amlodipine Besylate | 71 | 13 |
| Sertraline Hcl | 70 | 14 |
| Meloxicam | 56 | 23 |
| Prednisone | 56 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$730 across 41 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)
- 753 Pointe Basse DrSte Genevieve, MO 63670-1820Phone: (573) 883-2782Fax: (573) 883-3681
Registry dates
- Enumerated
- 2020-10-21
- Last updated
- 2021-02-17
- Certified
- 2021-02-17
Frequently asked questions
- What is Kelly Grein's NPI number?
- Kelly Grein's National Provider Identifier (NPI) is 1407455421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Grein's specialty?
- Kelly Grein is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kelly Grein located?
- Kelly Grein's practice location on file with NPPES is 575 Pine Dr, Ste Genevieve, MO 63670-1446.
- What is Kelly Grein's phone number?
- The practice phone number listed in the NPPES registry for Kelly Grein is (573) 883-7474.
- Does Kelly Grein accept Medicare?
- Kelly Grein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelly Grein's NPI active?
- Yes — Kelly Grein's NPI (1407455421) is active in the NPPES registry as of the last update on 2021-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.