Barbara Macfarlane, M.D.
NPI 1821164849 · Family Medicine Physician · Everett, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Macfarlane, M.D. is a Family Medicine Physician provider in Everett, WA (NPI 1821164849).
Provider details
- NPI number
- 1821164849
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A45320 (CA)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
378 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 68 | $179 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 58 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Ionized)80047 | 46 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $126 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 33 | $178 |
| Prolonged Office Or Other Outpatient Evaluation and Management Service(s) Beyond the Maximum Required Time of the Primary Procedure Which Has Been Selected Using Total Time on the Date of the Primary Service; Each Additional 15 Minutes By the Physician Or |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 121 | 114 |
| Furosemide | 106 | 55 |
| Pantoprazole Sodium | 83 | 28 |
| Cephalexin | 72 | 68 |
| Gabapentin | 71 | 17 |
| Levothyroxine Sodium | 71 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Practice location
Mailing address
Additional practice locations (2)
- 21 Upper Ragsdale DrSuite 180Monterey, CA 93940-7831Phone: (831) 462-5000Fax: (831) 462-5365
- 9709 3rd Ave NeSeattle, WA 98115-2062Phone: (206) 860-2222
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2023-09-27
- Certified
- 2023-09-27
Frequently asked questions
- What is Barbara Macfarlane's NPI number?
- Barbara Macfarlane's National Provider Identifier (NPI) is 1821164849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Macfarlane's specialty?
- Barbara Macfarlane is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Macfarlane located?
- Barbara Macfarlane's practice location on file with NPPES is 3927 Rucker Ave, Everett, WA 98201-4833.
- What is Barbara Macfarlane's phone number?
- The practice phone number listed in the NPPES registry for Barbara Macfarlane is (425) 339-5422.
- Does Barbara Macfarlane accept Medicare?
- Barbara Macfarlane is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Macfarlane's NPI active?
- Yes — Barbara Macfarlane's NPI (1821164849) is active in the NPPES registry as of the last update on 2023-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.