What is Anthony Johnson's NPI number?

Anthony Johnson's National Provider Identifier (NPI) is 1174136725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anthony Johnson's specialty?

Anthony Johnson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Anthony Johnson located?

Anthony Johnson's practice location on file with NPPES is 4103 Mercantile Dr, Lake Oswego, OR 97035-2556.

What is Anthony Johnson's phone number?

The practice phone number listed in the NPPES registry for Anthony Johnson is (503) 850-9940.

Does Anthony Johnson accept Medicare?

Anthony Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Anthony Johnson's NPI active?

Yes — Anthony Johnson's NPI (1174136725) is active in the NPPES registry as of the last update on 2022-02-08.

IndividualActiveAccepts Medicare

Anthony Johnson, PA-C

NPI 1174136725 · Physician Assistant · Lake Oswego, OR

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Anthony Johnson, PA-C is a Physician Assistant provider in Lake Oswego, OR (NPI 1174136725).

Provider details

NPI number: 1174136725
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense PA208077 (OR)
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(50/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
5 yrs in NPPES registry
Profile completeness28% of score
83% of core fields populated
Practice footprint17% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
66 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)
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	22	$191
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	17	$146
X-Ray of Knee, 1-2 Views73560	16	$29
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	11	$100

Typical Medicare-allowed amounts for these services range $29–$191 (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 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl	15	12
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	11	—

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Practice location

4103 Mercantile Dr

Lake Oswego, OR 97035-2556

Phone: (503) 850-9940

Fax: (503) 850-6709

Street-level locationGet directions

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Mailing address