Doctor profile · Federal record
Dr. Chelsea Slozak, FNP-P
Family Nurse Practitioner (CMS: Nurse Practitioner) · West Springfield, MA
- NPI 1104367978
- Accepts Medicare
- MIPS 28.3 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
50 Union Street
West Springfield, MA 01089
(413) 732-0040
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- May 8, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Massachusetts #RN2274333
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104367978. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
597
Distinct HCPCS
4
Medicare allowed
$49,729
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
80307 |
Testing for presence of drug, by chemistry analyzers | 248 | 46 | $61 | |
G0480 |
Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms | 131 | 36 | $111 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 117 | 32 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 101 | 32 | $109 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 130. This provider delivers 4.6× the peer median.Open Payments
Industry payments received
All-time total
$448
Transactions
19
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, Inc. | 13 | $286.75 | |
| Braeburn Inc. | 2 | $56.10 | |
| Alkermes, Inc. | 2 | $46.80 | |
| ABBVIE INC. | 1 | $32.44 | |
| Indivior Inc. | 1 | $26.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
640
Patients
94
Total drug cost
$128,514
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 462 | 70 | $32,110 |
| Suboxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 82 | 24 | $20,735 |
| Zubsolv (Buprenorphine Hcl/Naloxone Hcl) | Brand | 30 | 0 | $9,712 |
| Acamprosate Calcium | Generic | 18 | 0 | $1,826 |
| Sublocade (Buprenorphine) | Brand | 18 | 0 | $36,421 |
| Vivitrol (Naltrexone Microspheres) | Brand | 17 | 0 | $27,325 |
| Naltrexone Hcl | Generic | 13 | 0 | $385 |
Frequently asked questions
What is Dr. Chelsea Slozak's medical specialty?
Dr. Chelsea Slozak practices Family Nurse Practitioner in West Springfield, MA.
Where does Dr. Chelsea Slozak practice?
Dr. Chelsea Slozak practices at 50 Union Street, West Springfield, MA 01089. Office phone: 4137320040.
What is Dr. Chelsea Slozak's NPI?
Dr. Chelsea Slozak's National Provider Identifier (NPI) is 1104367978, issued by NPPES.
Does Dr. Chelsea Slozak accept Medicare assignment?
Yes. Dr. Chelsea Slozak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chelsea Slozak commonly perform?
Top Medicare-reported procedures in 2023: Testing for presence of drug, by chemistry analyzers (HCPCS 80307); Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms (HCPCS G0480); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.