DR. MARTINA ROSHANI GUNARATNAM M.D.
NPI 1992918312
Psychiatry & Neurology - Psychiatry in Mariposa, CA

Q: What is Martina Gunaratnam's NPI number?

The NPI number for Martina Gunaratnam is 1992918312. It was assigned to this individual provider in the NPPES registry on May 8, 2007.

Q: What is Martina Gunaratnam's specialty?

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

Active since May 08, 2007PECOS Enrolled

5362 LEMEE LN, MARIPOSA, CA 95338(209) 966-2000 Get Directions Write a Review

NPPES record last updated: December 11, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Dec 11, 2025, Jul 3, 2024, Jun 27, 2024 (3 updates tracked since 2024).

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About Dr. Martina Roshani Gunaratnam M.d. NPPES

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

DR. MARTINA ROSHANI GUNARATNAM M.D. (NPI 1992918312) is an individual psychiatry provider in Mariposa, California, licensed in Illinois (036.124009) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992918312

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. MARTINA ROSHANI GUNARATNAMCredential: M.D.

Location Address5362 LEMEE LNMariposa, CA 95338-9556

Mailing Address5362 Lemee LnMariposa, CA 95338-9556 · (209) 966-2000

Phone(209) 966-2000

Sole ProprietorNo

Enumeration DateMay 8, 2007

Last NPPES UpdateDecember 11, 20253 updates tracked since enumeration

NPPES CertifiedDecember 11, 2025

✔ NPI 1992918312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Licenses✔ Licensed in IL · 036.124009✔ Licensed in CA · C143972✔ Licensed in HI · 19377

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

5362 LEMEE LN, Mariposa, CA 95338

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Martina Roshani Gunaratnam M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95338 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

$176.60 typical visit price

range $58.87 – $176.60

Typical copayment $44.15 (range $14.71 – $44.15)

Most-billed visit code 99205

Established Patient

$73.16 typical visit price

range $19.28 – $144.60

Typical copayment $18.29 (range $4.82 – $36.15)

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 20

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

AUSTIN RIDENHOUR

Day Training/Habilitation Specialist