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DR. MARK STEVEN PERLSWEIG M.D.
NPI 1265460562
Psychiatry & Neurology - Psychiatry in Burlingame, CA

Active since June 28, 2006PECOS Enrolled
1750 EL CAMINO REAL, SUITE 401, BURLINGAME, CA 94010(650) 692-2690(650) 692-2054 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mark Steven Perlsweig M.d. NPPES

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

DR. MARK STEVEN PERLSWEIG M.D. (NPI 1265460562) is an individual psychiatry provider in Burlingame, California, licensed in California (G60996) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265460562
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MARK STEVEN PERLSWEIGCredential: M.D.
Location Address1750 EL CAMINO REAL, SUITE 401Burlingame, CA 94010-3217
Mailing Address1750 El Camino Real, Suite 401Burlingame, CA 94010-3217 · (650) 692-2690 · Fax (650) 692-2054
Phone(650) 692-2690
Fax(650) 692-2054
Sole ProprietorYes
Enumeration DateJune 28, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1265460562 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 CA · G60996
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 ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License G60996 (CA)
1750 EL CAMINO REAL, Burlingame, CA 94010
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Other Identifiers 1

Medicaid00G609960CA

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. Mark Steven Perlsweig 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 94010 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
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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.

DR. WILLIAM B BOHANNAN D.D.S., M.D.
Dentist (Oral and Maxillofacial Surgery)
1750 EL CAMINO REAL, SUITE 403
BURLINGAME, CA 94010
San Mateo County (650) 692-1530
PENINSULA NEUROLOGICAL ASSOCIATES
Psychiatry & Neurology (Neurology)
1750 EL CAMINO REAL, SUITE 106
BURLINGAME, CA 94010
San Mateo County (650) 697-6632
GASTROENTEROLOGY CONSULTANTS OF THE
Specialist
1750 EL CAMINO REAL, SUITE 11
BURLINGAME, CA 94010
San Mateo County (650) 692-1373
JOHN A. CONNOLLY M.D.
Urology
1750 EL CAMINO REAL, SUITE #307
BURLINGAME, CA 94010
San Mateo County (650) 259-1480
DR. XIE, INC.
Obstetrics & Gynecology
1750 EL CAMINO REAL, STE 305
BURLINGAME, CA 94010
San Mateo County (650) 697-8808
SAN MATEO DIALYSIS ASSOCIATES
Internal Medicine (Nephrology)
1750 EL CAMINO REAL, 15
BURLINGAME, CA 94010
San Mateo County (650) 692-6302
DR. LORNE K ROSENFIELD MD
Plastic Surgery
1750 EL CAMINO REAL, #405
BURLINGAME, CA 94010
San Mateo County (650) 692-0467
BRUCE MICHAEL BULKIN D.P.M.
Podiatrist (Foot Surgery)
1750 EL CAMINO REAL, SUITE 105
BURLINGAME, CA 94010
San Mateo County (650) 342-2420

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 Mark Perlsweig's NPI number?

The NPI number for Mark Perlsweig is 1265460562. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is Mark Perlsweig located?

Mark Perlsweig practices at 1750 El Camino Real Suite 401, Burlingame, CA 94010. The listed phone number is (650) 692-2690.

What is Mark Perlsweig's specialty?

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

Is Mark Perlsweig enrolled in Medicare?

Yes. Mark Perlsweig is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mark Perlsweig was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.