Physician Profile
Unclaimed ProfileAbout GRAY
Katelynn Marie Gray, CNP is a nurse practitioner practicing in Rapid City, SD. Katelynn is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Katelynn cared for 370 Medicare patients across 427 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (605) 755-5700
- Email not available
Practice Locations
2805 5TH ST
Rapid City, SD 57701
Procedures Most Often Billed to Medicare
427 services · 370 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
42 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
43 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
39 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test | Lab test | 85027 |
38 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
37 |
| Magnesium level | Lab test | 83735 |
34 |
| Blood test, thyroid stimulating hormone (tsh) | Lab test | 84443 |
31 |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
31 |
| Thyroxine (thyroid chemical), free | Lab test | 84439 |
28 |
| Hemoglobin a1c level | Lab test | 83036 |
26 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other nurse practitioners in Rapid City 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in SD who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Gray?
Dr. Gray is a nurse practitioner in Rapid City, SD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NURSE PRACTITIONER”.
NPI registry
What is Dr. Gray's address?
Dr. Gray is listed at 2805 5TH ST, Rapid City, SD 57701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Gray?
The number on file is (605) 755-5700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Gray's NPI number?
Dr. Gray's National Provider Identifier is 1548981368. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Gray train?
Dr. Gray attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gray been practicing?
Dr. Gray has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Gray perform?
According to Medicare billing data, Dr. Gray performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Gray confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gray. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.