Barbara Blankenship, M.D.
NPI 1356305262 · Diagnostic Radiology Physician · Walla Walla, WA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Blankenship, M.D. is a Diagnostic Radiology Physician provider in Walla Walla, WA (NPI 1356305262).
Provider details
- NPI number
- 1356305262
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 12301 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,048 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 307 | $8 |
| Screening Mammography77067 | 282 | $91 |
| Screening 3d Breast Mammography77063 | 280 | $40 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 219 | $25 |
| Screening 3d Breast Mammography77063 | 125 | $28 |
| Screening Mammography77067 | 125 | $35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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
Additional practice locations (1)
- 19020 33rd Ave WSuite 210Lynnwood, WA 98036-4746Phone: (425) 563-1500Fax: (425) 563-1374
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2018-12-27
Frequently asked questions
- What is Barbara Blankenship's NPI number?
- Barbara Blankenship's National Provider Identifier (NPI) is 1356305262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Blankenship's specialty?
- Barbara Blankenship is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Blankenship located?
- Barbara Blankenship's practice location on file with NPPES is 55 W Tietan St, Walla Walla, WA 99362-4445.
- What is Barbara Blankenship's phone number?
- The practice phone number listed in the NPPES registry for Barbara Blankenship is (509) 525-3720.
- Does Barbara Blankenship accept Medicare?
- Barbara Blankenship is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Blankenship's NPI active?
- Yes — Barbara Blankenship's NPI (1356305262) is active in the NPPES registry as of the last update on 2018-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.