Doctor profile · Federal record
Dr. DIEN DO, NP
Gerontology Nurse Practitioner (CMS: NURSE PRACTITIONER) · Gerontology Clinical Nurse Specialist · MESA, AZ
- NPI 1609326289
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6553 E BAYWOOD AVE STE 201
MESA, AZ 852061754
(480) 467-2273
fax (866) 901-9543
Credentials & registration
- NPI registered
- October 2016 — 10 yrs on file
- Profile last updated
- January 28, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State license (1)
- Arizona #AP8990
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609326289. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,151
Distinct HCPCS
7
Medicare allowed
$117,184
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 744 | 267 | $103 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 172 | 107 | $74 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 73 | 73 | $109 | |
G0481 |
Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms | 54 | 47 | $153 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 53 | 53 | $146 | |
G3002 |
Chronic pain management and treatment, monthly bundle including, diagnosis; assessment and monitoring; administration of a validated pain rating scale or tool; the development, implementation, revision, and/or maintenance of a person-centered care plan tha | 41 | 17 | $68 | |
20610 |
Aspiration and/or injection of fluid from large joint | 14 | 11 | $65 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 104. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$372
Transactions
24
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 15 | $199.75 | |
| Medtronic, Inc. | 1 | $38.17 | |
| SCILEX PHARMACEUTICALS INC. | 2 | $31.66 | |
| Nevro Corp. | 2 | $28.72 | |
| Ultragenyx Pharmaceutical Inc. | 1 | $21.11 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $17.97 | |
| Spinal Simplicity, LLC | 1 | $17.76 | |
| Collegium Pharmaceutical, Inc. | 1 | $16.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,988
Patients
1,371
Total drug cost
$89,939
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 758 | 218 | $19,946 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 648 | 220 | $19,749 |
| Oxycodone Hcl | Generic | 576 | 166 | $13,162 |
| Gabapentin | Generic | 377 | 150 | $7,283 |
| Tizanidine Hcl | Generic | 321 | 128 | $3,288 |
| Pregabalin | Generic | 246 | 94 | $5,762 |
| Tramadol Hcl | Generic | 224 | 91 | $2,046 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 182 | 54 | $4,747 |
| Cyclobenzaprine Hcl | Generic | 171 | 61 | $1,388 |
| Diclofenac Sodium | Generic | 107 | 48 | $5,118 |