Doctor profile · Federal record
Dr. Tien-Ching Hernandez, NP-C
Family Medicine Physician (CMS: Nurse Practitioner) · Phoenix, AZ
- NPI 1679041347
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1111 E McDowell RD
Phoenix, AZ 850062612
(602) 839-2030 - Additional location
-
500 Doyle Park Dr Ste 205
Santa Rosa, CA 954054559
(707) 303-8350 - Mailing address
-
16007 West Anasazi St
Goodyear, AZ 853389493
Credentials & registration
- NPI registered
- November 2018 — 8 yrs on file
- Profile last updated
- September 9, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Arizona #F10181569
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679041347. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
261
Distinct HCPCS
7
Medicare allowed
$23,647
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 80 | 71 | $72 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 63 | 63 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 42 | 40 | $105 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 22 | 22 | $58 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $133 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 17 | $147 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 15 | 15 | $64 |
In context: peer comparison
Among 141 peers in this city , average services per provider: 121. This provider delivers 2.2× the peer median.Open Payments
Industry payments received
All-time total
$324
Transactions
8
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 3 | $183.10 | |
| Janssen Biotech, Inc. | 3 | $77.29 | |
| Lilly USA, LLC | 1 | $34.55 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $29.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
559
Patients
329
Total drug cost
$26,559
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 145 | 142 | $2,412 |
| Pantoprazole Sodium | Generic | 109 | 53 | $2,061 |
| Famotidine | Generic | 74 | 31 | $2,964 |
| Omeprazole | Generic | 67 | 29 | $1,191 |
| Lactulose | Generic | 53 | 27 | $1,076 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 21 | 21 | $489 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 15 | 0 | $2,398 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 15 | 15 | $244 |
| Ondansetron Odt (Ondansetron) | Brand | 14 | 0 | $418 |
| Linzess (Linaclotide) | Brand | 12 | 0 | $10,828 |
Frequently asked questions
What is Dr. Tien-Ching Hernandez's medical specialty?
Dr. Tien-Ching Hernandez practices Family Medicine Physician in Phoenix, AZ.
Where does Dr. Tien-Ching Hernandez practice?
Dr. Tien-Ching Hernandez practices at 1111 E McDowell RD, Phoenix, AZ 850062612. Office phone: 6028392030.
What is Dr. Tien-Ching Hernandez's NPI?
Dr. Tien-Ching Hernandez's National Provider Identifier (NPI) is 1679041347, issued by NPPES.
Does Dr. Tien-Ching Hernandez accept Medicare assignment?
Yes. Dr. Tien-Ching Hernandez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tien-Ching Hernandez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.