Deborah Oldfield, PA-C
NPI 1669781449 · Physician Assistant · Olympia, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Oldfield, PA-C is a Physician Assistant provider in Olympia, WA (NPI 1669781449).
Provider details
- NPI number
- 1669781449
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA60808962 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 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
977 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 301 | $107 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 155 | $76 |
| Automated Urinalysis Test81003 | 138 | $2 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 68 | $11 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 42 | $35 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 40 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 56 | 56 |
| Tamsulosin Hcl | 55 | 50 |
| Cephalexin | 54 | 54 |
| Prednisone | 30 | 30 |
| Azithromycin | 30 | 30 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 29 | 28 |
| Finasteride | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$172 across 6 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
- 2010-09-28
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Deborah Oldfield's NPI number?
- Deborah Oldfield's National Provider Identifier (NPI) is 1669781449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Oldfield's specialty?
- Deborah Oldfield is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Deborah Oldfield located?
- Deborah Oldfield's practice location on file with NPPES is 149 Lilly Rd Ne, Olympia, WA 98506-5028.
- What is Deborah Oldfield's phone number?
- The practice phone number listed in the NPPES registry for Deborah Oldfield is (360) 486-6772.
- Does Deborah Oldfield accept Medicare?
- Deborah Oldfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Oldfield's NPI active?
- Yes — Deborah Oldfield's NPI (1669781449) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.