Katelynn Gray, CNP
NPI 1548981368 · Family Nurse Practitioner · Rapid City, SD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katelynn Gray, CNP is a Family Nurse Practitioner provider in Rapid City, SD (NPI 1548981368).
Provider details
- NPI number
- 1548981368
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- CP002506 (SD)
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
427 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 | 43 | $73 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 42 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $105 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 38 | $6 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 37 | $10 |
| Magnesium Level83735 | 34 | $7 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 54 | 20 |
| Finasteride | 34 | 14 |
| Lisinopril | 28 | 11 |
| Atorvastatin Calcium | 20 | — |
| Gabapentin | 20 | — |
| Levothyroxine Sodiumbrand: Synthroid | 16 | — |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-09-09
- Last updated
- 2022-09-09
- Certified
- 2022-09-07
Frequently asked questions
- What is Katelynn Gray's NPI number?
- Katelynn Gray's National Provider Identifier (NPI) is 1548981368, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelynn Gray's specialty?
- Katelynn Gray is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katelynn Gray located?
- Katelynn Gray's practice location on file with NPPES is 2805 5th St, Rapid City, SD 57701-6003.
- What is Katelynn Gray's phone number?
- The practice phone number listed in the NPPES registry for Katelynn Gray is (605) 755-5700.
- Does Katelynn Gray accept Medicare?
- Katelynn Gray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katelynn Gray's NPI active?
- Yes — Katelynn Gray's NPI (1548981368) is active in the NPPES registry as of the last update on 2022-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.