What is Mark Jamison's NPI number?

Mark Jamison's National Provider Identifier (NPI) is 1639100647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Jamison's specialty?

Mark Jamison is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Mark Jamison located?

Mark Jamison's practice location on file with NPPES is 220 E Mermaid Ln, Philadelphia, PA 19118-3244.

What is Mark Jamison's phone number?

The practice phone number listed in the NPPES registry for Mark Jamison is (610) 733-9474.

Is Mark Jamison's NPI active?

Yes — Mark Jamison's NPI (1639100647) is active in the NPPES registry as of the last update on 2007-11-19.

IndividualActive

Mark Jamison, PHD

NPI 1639100647 · Clinical Psychologist · Philadelphia, PA

Mark Jamison, PHD is a Clinical Psychologist provider in Philadelphia, PA (NPI 1639100647).

Provider details

NPI number: 1639100647
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Male
Sole proprietor: No
License: PS0004049L (PA)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense PS0004049L (PA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(91/100 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

220 E Mermaid Ln

Philadelphia, PA 19118-3244

Phone: (610) 733-9474

Street-level locationGet directions

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Mailing address