Doctor profile · Federal record
Dr. Tammy Cass, NP-BC
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Warren, MI
- NPI 1902459159
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11900 E 12 Mile RD
Warren, MI 480933400
(586) 582-7100
fax (586) 582-7101
Credentials & registration
- NPI registered
- July 2019 — 7 yrs on file
- Profile last updated
- July 24, 2019
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Michigan #4704211290
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902459159. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$4,113
Transactions
31
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Biotissue Holdings INC. | 8 | $1,974.22 | |
| DePuy Synthes Sales INC. | 7 | $622.25 | |
| Aroa Biosurgery Incorporated | 3 | $473.51 | |
| Stryker Corporation | 2 | $273.81 | |
| Axogen | 1 | $154.24 | |
| Kerecis Limited | 2 | $146.88 | |
| Smith+Nephew, INC. | 2 | $143.34 | |
| Phathom Pharmaceuticals, INC. | 1 | $123.50 | |
| Atos Medical INC | 1 | $116.54 | |
| Urgo Medical North America, LLC | 1 | $23.80 | |
| Boston Scientific Corporation | 1 | $21.38 | |
| Solventum Corporation | 1 | $20.49 | |
| Cook Medical LLC | 1 | $18.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
228
Patients
95
Total drug cost
$2,313
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 67 | 29 | $416 |
| Chlorhexidine Gluconate | Generic | 66 | 31 | $303 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 42 | 16 | $285 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 37 | 19 | $1,151 |
| Gabapentin | Generic | 16 | 0 | $159 |
Hospital affiliations
Frequently asked questions
What is Dr. Tammy Cass's medical specialty?
Dr. Tammy Cass practices Family Nurse Practitioner in Warren, MI.
Where does Dr. Tammy Cass practice?
Dr. Tammy Cass practices at 11900 E 12 Mile RD, Warren, MI 480933400. Office phone: 5865827100.
What is Dr. Tammy Cass's NPI?
Dr. Tammy Cass's National Provider Identifier (NPI) is 1902459159, issued by NPPES.
Does Dr. Tammy Cass accept Medicare assignment?
Yes. Dr. Tammy Cass accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.