What is Arthur Greenberg's NPI number?

Arthur Greenberg's National Provider Identifier (NPI) is 1013090273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Arthur Greenberg's specialty?

Arthur Greenberg is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).

Where is Arthur Greenberg located?

Arthur Greenberg's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.

What is Arthur Greenberg's phone number?

The practice phone number listed in the NPPES registry for Arthur Greenberg is (503) 494-3442.

Is Arthur Greenberg's NPI active?

Yes — Arthur Greenberg's NPI (1013090273) is active in the NPPES registry as of the last update on 2022-07-12.

IndividualActive

Arthur Greenberg, M.D.

NPI 1013090273 · Nephrology Physician · Portland, OR

Arthur Greenberg, M.D. is a Nephrology Physician provider in Portland, OR (NPI 1013090273).

Provider details

NPI number: 1013090273
Entity type: Individual
Primary specialty: Nephrology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: MD211412 (OR)

Practice location

3181 Sw Sam Jackson Park Rd

Portland, OR 97239-3011

Phone: (503) 494-3442

Fax: (503) 494-5330

Street-level locationGet directions

More OR providers

Mailing address

3181 Sw Sam Jackson Park Rd

Portland, OR 97239-3011

Specialties & taxonomies

Nephrology PhysicianPrimary207RN0300XLicense MD211412 (OR)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense MD211412 (OR)
Allopathic & Osteopathic Physicians
Nephrology Physician207RN0300XLicense MD-018354-E (PA)
Allopathic & Osteopathic Physicians
Nephrology Physician207RN0300XLicense 97-01377 (NC)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

2100 Erwin Rd
Durham, NC 27710-0001
Phone: (919) 684-8111

Profile Score

Detailed profile(95/100 index)

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

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

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.

Enumerated: 2006-10-23
Last updated: 2022-07-12
Certified: 2022-07-12

Frequently asked questions

What is Arthur Greenberg's NPI number?: Arthur Greenberg's National Provider Identifier (NPI) is 1013090273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Arthur Greenberg's specialty?: Arthur Greenberg is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
Where is Arthur Greenberg located?: Arthur Greenberg's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
What is Arthur Greenberg's phone number?: The practice phone number listed in the NPPES registry for Arthur Greenberg is (503) 494-3442.
Is Arthur Greenberg's NPI active?: Yes — Arthur Greenberg's NPI (1013090273) is active in the NPPES registry as of the last update on 2022-07-12.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Frequently asked questions