JAMES N. FLACK M. D.
NPI 1952315137
Psychiatry & Neurology - Psychiatry in Houston, TX

Q: What is James Flack's NPI number?

The NPI number for James Flack is 1952315137. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Q: What is James Flack's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: Is James Flack enrolled in Medicare?

No. James Flack has opted out of Medicare through January 11, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for James Flack was last updated on March 19, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 27, 2006Opted out of Medicare · through Jan 11, 2028

2801 GESSNER DR, HOUSTON, TX 77080(713) 275-5086(713) 275-5107 Get Directions Write a Review

NPPES record last updated: March 19, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About James N. Flack M. D. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES N. FLACK M. D. (NPI 1952315137) is an individual psychiatry provider in Houston, Texas, licensed in Texas (H3566) and active in the NPI registry since July 2006. He has opted out of Medicare through January 11, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1952315137

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameJAMES N. FLACKCredential: M. D.

Location Address2801 GESSNER DRHouston, TX 77080-2503

Mailing Address2801 Gessner DrHouston, TX 77080-2503 · (713) 275-5086 · Fax (713) 275-5107

Phone(713) 275-5086

Fax(713) 275-5107

Sole ProprietorNo

Enumeration DateJuly 27, 2006

Last NPPES UpdateMarch 19, 2009

✔ NPI 1952315137 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in TX · H3566

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

2801 GESSNER DR, Houston, TX 77080

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Other Identifiers 1

Medicare PIN8L6976TX

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

James N. Flack M. D. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 11, 2018 through January 11, 2028.

Opt-Out Effective DateJanuary 11, 2018

Opt-Out In Effect ThroughJanuary 11, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77080 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$176.98 typical visit price

range $58.24 – $176.98

Typical copayment $44.24 (range $14.56 – $44.24)

Most-billed visit code 99205

Established Patient

$72.62 typical visit price

range $18.60 – $143.93

Typical copayment $18.15 (range $4.65 – $35.98)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JANET HICKEY MD

Psychiatry & Neurology (Psychiatry)