Doctor profile · Federal record
Dr. Chelsi Hayter, NP
Nurse Practitioner · Billings, MT
- NPI 1790137974
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2900 12Th Ave N, Suite 160W
Billings, MT 591017506
(406) 237-8500
fax (406) 237-8501
Credentials & registration
- NPI registered
- July 2016 — 10 yrs on file
- Profile last updated
- July 28, 2016
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Montana #104258
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790137974. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,016
Distinct HCPCS
10
Medicare allowed
$65,267
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
83036 |
Hemoglobin a1c level | 293 | 115 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 258 | 108 | $109 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 218 | 86 | $29 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 127 | 80 | $150 | |
G0108 |
Diabetes outpatient self-management training services, individual, per 30 minutes | 37 | 27 | $55 | |
G0008 |
Administration of influenza virus vaccine | 23 | 22 | $26 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 20 | 19 | $75 | |
95249 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin | 17 | 16 | $62 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 12 | 12 | $187 | |
95250 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment | 11 | 11 | $147 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 72. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$174
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 2 | $150.64 | |
| Abbott Laboratories | 1 | $23.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,111
Patients
305
Total drug cost
$888,463
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl Er (Metformin Hcl) | Brand | 201 | 55 | $2,853 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 133 | 41 | $103,977 |
| Metformin Hcl | Generic | 91 | 28 | $918 |
| Novolog Flexpen (Insulin Aspart) | Brand | 90 | 34 | $197,100 |
| Jardiance (Empagliflozin) | Brand | 77 | 18 | $95,145 |
| Atorvastatin Calcium | Generic | 76 | 25 | $750 |
| Ozempic (Semaglutide) | Brand | 73 | 15 | $111,323 |
| Basaglar Kwikpen U-100 (Insulin Glargine,hum.Rec.Anlog) | Brand | 53 | 19 | $25,873 |
| Droplet Pen Needle (Pen Needle, Diabetic) | Brand | 51 | 13 | $5,452 |
| Tresiba Flextouch U-200 (Insulin Degludec) | Brand | 50 | 13 | $66,013 |
Hospital affiliations
Frequently asked questions
What is Dr. Chelsi Hayter's medical specialty?
Dr. Chelsi Hayter practices Nurse Practitioner in Billings, MT.
Where does Dr. Chelsi Hayter practice?
Dr. Chelsi Hayter practices at 2900 12Th Ave N, Billings, MT 591017506. Office phone: 4062378500.
What is Dr. Chelsi Hayter's NPI?
Dr. Chelsi Hayter's National Provider Identifier (NPI) is 1790137974, issued by NPPES.
Does Dr. Chelsi Hayter accept Medicare assignment?
Yes. Dr. Chelsi Hayter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chelsi Hayter commonly perform?
Top Medicare-reported procedures in 2023: Hemoglobin a1c level (HCPCS 83036); Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251). Source: CMS Medicare Physician & Other Practitioners file.