Doctor profile · Federal record
Dr. Allyson Barker, DO
Family Medicine Physician (CMS: Family Practice) · Roscommon, MI
- NPI 1811347479
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
234 Lake St
Roscommon, MI 486539203
(989) 275-1200
fax (989) 275-1210 - Additional location
-
1250 E Michigan Ave
Grayling, MI 497387074
(989) 348-0550
fax (989) 348-0473 - Additional location
-
1400 Medical Campus Dr
Traverse City, MI 49684
(231) 935-8000
fax (231) 935-8099 - Additional location
-
2585 W Houghton Lake Dr
Prudenville, MI 486519624
(989) 366-2900
fax (989) 366-1166
Show 1 more location
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- April 16, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Michigan #5101022332
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811347479. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$363
Transactions
21
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 8 | $152.84 | |
| Novo Nordisk INC | 4 | $69.90 | |
| GlaxoSmithKline, LLC. | 4 | $59.20 | |
| Exact Sciences Corporation | 2 | $29.12 | |
| Lundbeck LLC | 1 | $22.38 | |
| Otsuka America Pharmaceutical, INC. | 1 | $15.66 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $14.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,381
Patients
721
Total drug cost
$194,404
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 346 | 103 | $6,752 |
| Lisinopril | Generic | 332 | 97 | $5,049 |
| Amlodipine Besylate | Generic | 224 | 58 | $3,077 |
| Levothyroxine Sodium | Generic | 201 | 53 | $4,395 |
| Omeprazole | Generic | 197 | 57 | $3,483 |
| Metformin Hcl | Generic | 161 | 52 | $2,864 |
| Losartan Potassium | Generic | 147 | 47 | $3,409 |
| Rosuvastatin Calcium | Generic | 118 | 42 | $4,020 |
| Gabapentin | Generic | 115 | 38 | $2,496 |
| Trazodone Hcl | Generic | 107 | 33 | $1,660 |
Frequently asked questions
What is Dr. Allyson Barker's medical specialty?
Dr. Allyson Barker practices Family Medicine Physician in Roscommon, MI.
Where does Dr. Allyson Barker practice?
Dr. Allyson Barker practices at 234 Lake St, Roscommon, MI 486539203. Office phone: 9892751200.
What is Dr. Allyson Barker's NPI?
Dr. Allyson Barker's National Provider Identifier (NPI) is 1811347479, issued by NPPES.
Does Dr. Allyson Barker accept Medicare assignment?
Yes. Dr. Allyson Barker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.