Doctor profile · Federal record
Dr. Lauren Oshman, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Family Medicine Physician · Chelsea, MI
- NPI 1740403609
- Accepts Medicare
- 23 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
14700 E Old US Highway 12
Chelsea, MI 481181185
(734) 475-1321 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- October 19, 2020
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (3)
- Michigan #4301501412 · Illinois #036.130135 · New Hampshire #13463
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740403609. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
174
Distinct HCPCS
5
Medicare allowed
$15,824
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 77 | 61 | $99 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 30 | 30 | $9 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 28 | 28 | $130 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 21 | 20 | $146 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 18 | $67 |
In context: peer comparison
Among 8 peers in Chelsea Family Medicine Physician, average services per provider: 48. This provider delivers 3.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
812
Patients
232
Total drug cost
$15,872
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 113 | 40 | $2,671 |
| Gabapentin | Generic | 96 | 24 | $1,891 |
| Levothyroxine Sodium | Generic | 85 | 24 | $1,717 |
| Losartan Potassium | Generic | 65 | 21 | $1,211 |
| Omeprazole | Generic | 63 | 25 | $950 |
| Lisinopril | Generic | 57 | 17 | $512 |
| Amlodipine Besylate | Generic | 54 | 18 | $617 |
| Hydrochlorothiazide | Generic | 51 | 15 | $183 |
| Trazodone Hcl | Generic | 41 | 15 | $794 |
| Duloxetine Hcl | Generic | 37 | 0 | $1,955 |
Hospital affiliations
Frequently asked questions
What is Dr. Lauren Oshman's medical specialty?
Dr. Lauren Oshman practices Family Medicine Physician in Chelsea, MI.
Where does Dr. Lauren Oshman practice?
Dr. Lauren Oshman practices at 14700 E Old US Highway 12, Chelsea, MI 481181185. Office phone: 7344751321.
What is Dr. Lauren Oshman's NPI?
Dr. Lauren Oshman's National Provider Identifier (NPI) is 1740403609, issued by NPPES.
Does Dr. Lauren Oshman accept Medicare assignment?
Yes. Dr. Lauren Oshman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren Oshman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual depression screening, 5 to 15 minutes (HCPCS G0444); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.