What is John Perkner's NPI number?

John Perkner's National Provider Identifier (NPI) is 1215095328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Perkner's specialty?

John Perkner is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is John Perkner located?

John Perkner's practice location on file with NPPES is 5310 E 6th Ave, Denver, CO 80220-5210.

What is John Perkner's phone number?

The practice phone number listed in the NPPES registry for John Perkner is (303) 236-0076.

Is John Perkner's NPI active?

Yes — John Perkner's NPI (1215095328) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Perkner, DO

NPI 1215095328 · Internal Medicine Physician · Denver, CO

John Perkner, DO is a Internal Medicine Physician provider in Denver, CO (NPI 1215095328).

Provider details

NPI number: 1215095328
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Male
Sole proprietor: No
License: 34401 (CO)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 34401 (CO)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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.

Practice location

5310 E 6th Ave

Denver, CO 80220-5210

Phone: (303) 236-0076

Street-level locationGet directions

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Mailing address