Doctor profile · Federal record
Dr. Tiffany Mark, M.D.
Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Yakima, WA
- NPI 1144755919
- Accepts Medicare
- MIPS 97.7 / 100 · 2023
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
311 S 72Nd Ave Ste 100
Yakima, WA 989081661
(509) 972-1818 - Additional location
-
1806 W Lincoln Ave
Yakima, WA 989022473
(509) 452-4520
fax (509) 452-5224
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- April 28, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Washington #FM6891685
- Medicaid
- WA #2080552
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144755919. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
515
Distinct HCPCS
5
Medicare allowed
$42,529
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 351 | 182 | $97 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 92 | 63 | $66 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 46 | 12 | $9 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 14 | 14 | $131 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 12 | 12 | $8 |
In context: peer comparison
Among 31 peers in Yakima Family Medicine Physician, average services per provider: 102. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,858
Patients
548
Total drug cost
$35,076
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 245 | 66 | $4,581 |
| Atorvastatin Calcium | Generic | 229 | 71 | $3,825 |
| Omeprazole | Generic | 175 | 53 | $3,362 |
| Losartan Potassium | Generic | 174 | 53 | $3,437 |
| Lisinopril | Generic | 171 | 56 | $2,124 |
| Metoprolol Succinate | Generic | 126 | 37 | $3,051 |
| Amlodipine Besylate | Generic | 116 | 38 | $1,364 |
| Trazodone Hcl | Generic | 101 | 23 | $1,524 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 96 | 23 | $2,632 |
| Metformin Hcl | Generic | 90 | 25 | $973 |
Hospital affiliations
Frequently asked questions
What is Dr. Tiffany Mark's medical specialty?
Dr. Tiffany Mark practices Family Medicine Physician in Yakima, WA.
Where does Dr. Tiffany Mark practice?
Dr. Tiffany Mark practices at 311 S 72Nd Ave Ste 100, Yakima, WA 989081661. Office phone: 5099721818.
What is Dr. Tiffany Mark's NPI?
Dr. Tiffany Mark's National Provider Identifier (NPI) is 1144755919, issued by NPPES.
Does Dr. Tiffany Mark accept Medicare assignment?
Yes. Dr. Tiffany Mark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiffany Mark 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); Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS 99211). Source: CMS Medicare Physician & Other Practitioners file.