Doctor profile · Federal record
Dr. Mary Barnum, RN, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Medford, OR
- NPI 1528390937
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
800 E Main St
Medford, OR 97504
(541) 608-7683
fax (541) 608-7689
Credentials & registration
- NPI registered
- February 2010 — 16 yrs on file
- Profile last updated
- September 16, 2013
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Oregon #201050019NP · Oregon #087000076RN
- Medicaid
- OR #500635312
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528390937. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
729
Distinct HCPCS
10
Medicare allowed
$36,084
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 159 | 74 | $104 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 90 | 52 | $72 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 56 | 56 | $15 | |
36415 |
Insertion of needle into vein for collection of blood sample | 55 | 38 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 51 | 51 | $105 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 50 | 50 | $15 | |
80053 |
Blood test, comprehensive group of blood chemicals | 48 | 37 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 41 | 34 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 33 | 31 | $13 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 32 | 29 | $16 |
In context: peer comparison
Among 42 peers in this city , average services per provider: 80. This provider delivers 9.1× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tactile Systems Technology Inc | 1 | $15.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
913
Patients
236
Total drug cost
$17,350
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 149 | 39 | $1,813 |
| Atorvastatin Calcium | Generic | 105 | 31 | $1,770 |
| Omeprazole | Generic | 89 | 28 | $2,151 |
| Lisinopril | Generic | 80 | 25 | $810 |
| Sertraline Hcl | Generic | 58 | 14 | $540 |
| Gabapentin | Generic | 56 | 15 | $1,326 |
| Metoprolol Succinate | Generic | 54 | 17 | $1,091 |
| Losartan Potassium | Generic | 48 | 14 | $604 |
| Amlodipine Besylate | Generic | 44 | 13 | $402 |
| Rosuvastatin Calcium | Generic | 40 | 13 | $693 |
Hospital affiliations
Frequently asked questions
What is Dr. Mary Barnum's medical specialty?
Dr. Mary Barnum practices Family Nurse Practitioner in Medford, OR.
Where does Dr. Mary Barnum practice?
Dr. Mary Barnum practices at 800 E Main St, Medford, OR 97504. Office phone: 5416087683.
What is Dr. Mary Barnum's NPI?
Dr. Mary Barnum's National Provider Identifier (NPI) is 1528390937, issued by NPPES.
Does Dr. Mary Barnum accept Medicare assignment?
Yes. Dr. Mary Barnum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Barnum commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual alcohol misuse screening, 5 to 15 minutes (HCPCS G0442). Source: CMS Medicare Physician & Other Practitioners file.