Doctor profile · Federal record
Dr. Margret Zager, MD
Internal Medicine Physician (CMS: Internal Medicine) · Tacoma, WA
- NPI 1144726597
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1608 S J St Fl 3
Tacoma, WA 984054930
(253) 274-7503
fax (253) 274-7993
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- February 19, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Washington #MD61080869
- Medicaid
- WA #2012654
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144726597. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
529
Distinct HCPCS
10
Medicare allowed
$45,985
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 149 | 93 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 133 | 77 | $139 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 72 | 52 | $193 | |
83036 |
Hemoglobin a1c level | 44 | 28 | $10 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 32 | 32 | $143 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 28 | 24 | $98 | |
91312 |
Sarscov2 vac bvl 30mcg/0.3ml | 16 | 16 | $0 | |
0124A |
Adm sarscv2 bvl 30mcg/.3ml a | 14 | 14 | $46 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $178 | |
G0008 |
Administration of influenza virus vaccine | 14 | 14 | $34 |
In context: peer comparison
Among 47 peers in this city , average services per provider: 109. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
799
Patients
211
Total drug cost
$12,659
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 125 | 49 | $1,455 |
| Amlodipine Besylate | Generic | 84 | 26 | $639 |
| Levothyroxine Sodium | Generic | 78 | 21 | $1,148 |
| Lisinopril | Generic | 78 | 21 | $533 |
| Losartan Potassium | Generic | 53 | 19 | $1,043 |
| Methocarbamol | Generic | 47 | 0 | $386 |
| Omeprazole | Generic | 44 | 18 | $728 |
| Citalopram Hbr (Citalopram Hydrobromide) | Brand | 43 | 0 | $494 |
| Trazodone Hcl | Generic | 42 | 12 | $676 |
| Gabapentin | Generic | 40 | 19 | $1,035 |
Hospital affiliations
Frequently asked questions
What is Dr. Margret Zager's medical specialty?
Dr. Margret Zager practices Internal Medicine Physician in Tacoma, WA.
Where does Dr. Margret Zager practice?
Dr. Margret Zager practices at 1608 S J St Fl 3, Tacoma, WA 984054930. Office phone: 2532747503.
What is Dr. Margret Zager's NPI?
Dr. Margret Zager's National Provider Identifier (NPI) is 1144726597, issued by NPPES.
Does Dr. Margret Zager accept Medicare assignment?
Yes. Dr. Margret Zager accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margret Zager commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.