Doctor profile · Federal record
Dr. Diane Greenblatt, P.A.C.
Physician Assistant · Physician Assistant · Corvallis, OR
- NPI 1649368580
- Accepts Medicare
- 28 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3680 Nw Samaritan Dr
Corvallis, OR 973303737
(541) 754-1150 - Mailing address
-
444 Nw Elks Dr
Corvallis, OR 973303745
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- May 15, 2025
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- Oregon #PA161432 · New York #010648
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649368580. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
260
Distinct HCPCS
7
Medicare allowed
$19,039
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 91 | 88 | $73 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 58 | 57 | $104 | |
81003 |
Automated urinalysis test | 32 | 31 | $2 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 30 | 30 | $91 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 21 | 21 | $50 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $136 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 11 | 11 | $16 |
In context: peer comparison
Among 23 peers in Corvallis Physician Assistant, average services per provider: 59. This provider delivers 4.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
212
Patients
181
Total drug cost
$1,504
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 45 | 45 | $311 |
| Prednisone | Generic | 34 | 34 | $95 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 27 | 27 | $327 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 23 | 19 | $101 |
| Azithromycin | Generic | 18 | 18 | $87 |
| Atorvastatin Calcium | Generic | 16 | 0 | $200 |
| Cyclobenzaprine Hcl | Generic | 14 | 14 | $34 |
| Doxycycline Hyclate | Generic | 13 | 13 | $167 |
| Erythromycin (Erythromycin Base) | Brand | 11 | 11 | $144 |
| Hydrochlorothiazide | Generic | 11 | 0 | $38 |
Hospital affiliations
Frequently asked questions
What is Dr. Diane Greenblatt's medical specialty?
Dr. Diane Greenblatt practices Physician Assistant in Corvallis, OR.
Where does Dr. Diane Greenblatt practice?
Dr. Diane Greenblatt practices at 3680 Nw Samaritan Dr, Corvallis, OR 973303737. Office phone: 5417541150.
What is Dr. Diane Greenblatt's NPI?
Dr. Diane Greenblatt's National Provider Identifier (NPI) is 1649368580, issued by NPPES.
Does Dr. Diane Greenblatt accept Medicare assignment?
Yes. Dr. Diane Greenblatt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Greenblatt commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.