Ashley Jerath Tatum, M.D.
NPI 1174559686 · Allergy & Immunology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Jerath Tatum, M.D. is a Allergy & Immunology Physician provider in Seattle, WA (NPI 1174559686).
Provider details
- NPI number
- 1174559686
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD00040523 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
46 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 24 | $16 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 11 | $4 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 11 | $97 |
Typical Medicare-allowed amounts for these services range $4–$97 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 57 | 22 |
| Azelastine Hcl | 38 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 30 | 20 |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 21 | — |
| Fluticasone Propionate | 18 | — |
| Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate | 16 | — |
| Famotidine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$103 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-25
- Last updated
- 2019-09-03
Frequently asked questions
- What is Ashley Jerath Tatum's NPI number?
- Ashley Jerath Tatum's National Provider Identifier (NPI) is 1174559686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Jerath Tatum's specialty?
- Ashley Jerath Tatum is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Ashley Jerath Tatum located?
- Ashley Jerath Tatum's practice location on file with NPPES is 9725 3rd Ave Ne Ste 500, Seattle, WA 98115-2024.
- What is Ashley Jerath Tatum's phone number?
- The practice phone number listed in the NPPES registry for Ashley Jerath Tatum is (206) 527-1200.
- Does Ashley Jerath Tatum accept Medicare?
- Ashley Jerath Tatum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Jerath Tatum's NPI active?
- Yes — Ashley Jerath Tatum's NPI (1174559686) is active in the NPPES registry as of the last update on 2019-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.