Allen Sacker, MD
NPI 1942429345 · Clinical Pathology/Laboratory Medicine Physician · Portland, OR
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allen Sacker, MD is a Clinical Pathology/Laboratory Medicine Physician provider in Portland, OR (NPI 1942429345).
Provider details
- NPI number
- 1942429345
- Entity type
- Individual
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD16027 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
193 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Antibody Evaluation, Each Additional Single Antibody Stain Procedure88350 | 98 | $29 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 49 | $12 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 20 | $38 |
| Antibody Evaluation, Initial Single Antibody Stain Procedure88346 | 15 | $36 |
| Pathology Examination of Specimen During Surgery88329 | 11 | $35 |
Typical Medicare-allowed amounts for these services range $12–$38 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-24
- Last updated
- 2007-07-09
Frequently asked questions
- What is Allen Sacker's NPI number?
- Allen Sacker's National Provider Identifier (NPI) is 1942429345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allen Sacker's specialty?
- Allen Sacker is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Allen Sacker located?
- Allen Sacker's practice location on file with NPPES is 9205 Sw Barnes Rd, Portland, OR 97225-6603.
- What is Allen Sacker's phone number?
- The practice phone number listed in the NPPES registry for Allen Sacker is (503) 215-4323.
- Does Allen Sacker accept Medicare?
- Allen Sacker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allen Sacker's NPI active?
- Yes — Allen Sacker's NPI (1942429345) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.