What is Robert O'Brien's NPI number?

Robert O'Brien's National Provider Identifier (NPI) is 1891001210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert O'Brien's specialty?

Robert O'Brien is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Robert O'Brien located?

Robert O'Brien's practice location on file with NPPES is 8889 Fox Dr, Thornton, CO 80260-8841.

What is Robert O'Brien's phone number?

The practice phone number listed in the NPPES registry for Robert O'Brien is (303) 853-3872.

Is Robert O'Brien's NPI active?

Yes — Robert O'Brien's NPI (1891001210) is active in the NPPES registry as of the last update on 2010-08-23.

IndividualActive

Robert O'Brien, MS, ATR

NPI 1891001210 · Mental Health Counselor · Thornton, CO

Robert O'Brien, MS, ATR is a Mental Health Counselor provider in Thornton, CO (NPI 1891001210).

Provider details

NPI number: 1891001210
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: MS, ATR
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(76/100 index)

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

Registry tenure38% of score
15 yrs in NPPES registry
Profile completeness38% of score
83% 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

8889 Fox Dr

Thornton, CO 80260-8841

Phone: (303) 853-3872

Street-level locationGet directions

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Mailing address