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GREGORY LARIMER M.D.
NPI 1831546191
Psychiatry & Neurology - Psychiatry in Houston, TX

Active since May 17, 2016PECOS EnrolledAccepts Medicare Assignment
85.72/100
CMS Quality Rating
1941 EAST RD, SUITE 3236, HOUSTON, TX 77054(713) 486-2570(713) 486-2565 Get Directions Write a Review

NPPES record last updated: March 26, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 26, 2020, May 17, 2016 (2 updates tracked since 2016).

About Gregory Larimer M.d. NPPES

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

GREGORY LARIMER M.D. (NPI 1831546191) is an individual psychiatry provider in Houston, Texas, licensed in Texas (S3223) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in Houston, and is a graduate of University Of Texas Medical School At Houston (2016).

NPPES Registry Identity

NPI1831546191
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameGREGORY LARIMERCredential: M.D.
Location Address1941 EAST RD, SUITE 3236Houston, TX 77054-6010
Mailing Address1941 East Rd, Suite 3236Houston, TX 77054-6010 · (713) 486-2570 · Fax (713) 486-2565
Phone(713) 486-2570
Fax(713) 486-2565
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2016
Enumeration DateMay 17, 2016
Last NPPES UpdateMarch 26, 20202 updates tracked since enumeration
NPPES CertifiedMarch 26, 2020
✔ NPI 1831546191 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in TX · S3223
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1941 EAST RD, Houston, TX 77054
Open in Google Maps ↗

Secondary Practice Location 1

Location 11502 Taub LoopHouston, TX 77030-1608 · Phone (713) 970-7000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Community Health Choice.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory Larimer M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4385074731
PECOS Enrollment IDI20200427000020
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
17 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77054 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.72/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.73
Improvement Activities40
Cost87.58

Other Providers at the Same Location NPPES 20

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

DR. JENNIFER L YEN MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1941 EAST RD
HOUSTON, TX 77054
Harris County (713) 486-2500
RONALD E ACIERNO PHD
Psychologist (Clinical)
1941 EAST RD
HOUSTON, TX 77054
Harris County (713) 486-2700
DR. SEEMA JACOB PSY.D.
Psychologist (Clinical)
1941 EAST RD
HOUSTON, TX 77054
Harris County (713) 486-2700
MADELEINE ELISE ALLMAN
Student in an Organized Health Care Education/Training Program
1941 EAST RD
HOUSTON, TX 77054
Harris County (713) 486-2700
DR. GUY K PATTERSON M.D.
Psychiatry & Neurology (Psychiatry)
1941 EAST RD
HOUSTON, TX 77054
Harris County (713) 486-2700
DR. ANDREA NADINE TAYLOR PH.D.
Psychologist (Clinical)
1941 EAST RD
HOUSTON, TX 77054
Harris County (713) 486-2700
DR. BETHANY R. WILLIAMS PH.D.
Clinical Neuropsychologist
1941 EAST RD, 4TH FLOOR
HOUSTON, TX 77054
Harris County (713) 486-0500
DR. GLENN ROLAND BELZ MD
Psychiatry & Neurology (Psychiatry)
1941 EAST RD
HOUSTON, TX 77054
Harris County (713) 486-2570

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Larimer's NPI number?

The NPI number for Gregory Larimer is 1831546191. It was assigned to this individual provider in the NPPES registry on May 17, 2016.

Where is Gregory Larimer located?

Gregory Larimer practices at 1941 East Rd Suite 3236, Houston, TX 77054. The listed phone number is (713) 486-2570.

What is Gregory Larimer's specialty?

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

Is Gregory Larimer enrolled in Medicare?

Yes. Gregory Larimer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gregory Larimer accept?

Health plans from Community Health Choice list Gregory Larimer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Larimer was last updated on March 26, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.