Doctor profile · Federal record

Dr. Ashley Jerath Tatum, M.D.

Allergy & Immunology Physician · Seattle, WA

  • NPI 1174559686
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9725 3Rd Ave Ne Ste 500
Seattle, WA 981152024
(206) 527-1200
fax (206) 527-2514

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
September 3, 2019
Specialty taxonomy
207K00000X — NUCC code
State license (1)
Washington #MD00040523
Medicaid
WA #8290835

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174559686. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
8,011
Distinct HCPCS
10
Medicare allowed
$273,931
HCPCS Description Services Patients Avg allowed
J2357 Injection, omalizumab, 5 mg 6,060 22 $38
95165 Professional service for preparation and provision of 1 or more antigens 716 59 $18
95004 Test for allergy using allergenic extract 378 24 $5
96372 Injection of drug or substance under skin or into muscle 224 24 $16
95117 Professional service for multiple injections of allergen 170 29 $14
95115 Professional service for single injection of allergen 142 35 $12
96160 Administration and interpretation of patient-focused health risk assessment 82 58 $3
99214 Established patient office or other outpatient visit, 30-39 minutes 75 59 $134
99213 Established patient office or other outpatient visit, 20-29 minutes 68 60 $95
95012 Test to measure the level of nitric oxide gas 44 38 $22

In context: peer comparison

Among 9 peers in this city , average services per provider: 376. This provider delivers 21× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$103
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Regeneron Healthcare Solutions, Inc. 1 $38.66
AstraZeneca Pharmaceuticals LP 2 $37.20
Amgen Inc. 1 $27.28

By nature of payment

Food and Beverage
$103

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
723
Patients
182
Total drug cost
$184,579
Drug Type Claims Patients Total cost
Montelukast Sodium Generic 123 34 $1,602
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 102 49 $4,359
Azelastine Hcl Generic 90 31 $4,660
Symbicort (Budesonide/Formoterol Fumarate) Brand 70 15 $40,676
Flovent Hfa (Fluticasone Propionate) Brand 51 20 $18,111
Famotidine Generic 36 0 $285
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 34 0 $35,249
Ipratropium Bromide Generic 33 0 $1,307
Fluticasone Propionate Generic 32 13 $460
Dulera (Mometasone/Formoterol) Brand 30 0 $12,240

Frequently asked questions

Auto-generated from federal data
What is Dr. Ashley Jerath Tatum's medical specialty?
Dr. Ashley Jerath Tatum practices Allergy & Immunology Physician in Seattle, WA.
Where does Dr. Ashley Jerath Tatum practice?
Dr. Ashley Jerath Tatum practices at 9725 3Rd Ave Ne Ste 500, Seattle, WA 981152024. Office phone: 2065271200.
What is Dr. Ashley Jerath Tatum's NPI?
Dr. Ashley Jerath Tatum's National Provider Identifier (NPI) is 1174559686, issued by NPPES.
What procedures does Dr. Ashley Jerath Tatum commonly perform?
Top Medicare-reported procedures in 2023: Injection, omalizumab, 5 mg (HCPCS J2357); Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Test for allergy using allergenic extract (HCPCS 95004). Source: CMS Medicare Physician & Other Practitioners file.