Doctor profile · Federal record
Dr. Tish Parker, FNP-C
Nurse Practitioner · Family Nurse Practitioner · Billings, MT
- NPI 1023371929
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
602 Henry Chapple St
Billings, MT 591061874
(406) 901-2300
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- June 21, 2023
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Montana #100354 · Montana #24873
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023371929. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
790
Distinct HCPCS
10
Medicare allowed
$58,193
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 266 | 152 | $97 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 117 | 72 | $29 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 114 | 114 | $87 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 63 | 56 | $74 | |
99497 |
Advance care planning, first 30 minutes | 61 | 61 | $56 | |
G0008 |
Administration of influenza virus vaccine | 36 | 36 | $27 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 28 | 28 | $12 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 25 | 25 | $75 | |
G0009 |
Administration of pneumococcal vaccine | 21 | 21 | $27 | |
36415 |
Insertion of needle into vein for collection of blood sample | 20 | 15 | $7 |
In context: peer comparison
Among 19 peers in Billings Nurse Practitioner, average services per provider: 72. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $19.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,591
Patients
442
Total drug cost
$23,969
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 208 | 64 | $2,778 |
| Levothyroxine Sodium | Generic | 194 | 53 | $2,609 |
| Simvastatin | Generic | 138 | 29 | $1,478 |
| Losartan Potassium | Generic | 127 | 35 | $1,876 |
| Amlodipine Besylate | Generic | 106 | 32 | $1,022 |
| Gabapentin | Generic | 106 | 33 | $1,232 |
| Omeprazole | Generic | 105 | 28 | $1,309 |
| Pantoprazole Sodium | Generic | 96 | 30 | $2,469 |
| Lisinopril | Generic | 92 | 29 | $858 |
| Trazodone Hcl | Generic | 81 | 19 | $650 |
Hospital affiliations
Frequently asked questions
What is Dr. Tish Parker's medical specialty?
Dr. Tish Parker practices Nurse Practitioner in Billings, MT.
Where does Dr. Tish Parker practice?
Dr. Tish Parker practices at 602 Henry Chapple St, Billings, MT 591061874. Office phone: 4069012300.
What is Dr. Tish Parker's NPI?
Dr. Tish Parker's National Provider Identifier (NPI) is 1023371929, issued by NPPES.
Does Dr. Tish Parker accept Medicare assignment?
Yes. Dr. Tish Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tish Parker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS 99211); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.