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DR. LOUIS LITTMAN M.D., PH. D.
NPI 1790906733
Psychiatry & Neurology - Psychiatry in Philadelphia, PA

Active since May 01, 2007Opted out of Medicare · through May 18, 2027
1420 WALNUT STREET, PHILADELPHIA, PA 19102(215) 735-4888(215) 735-2020 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Louis Littman M.d., Ph. D. NPPES

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

DR. LOUIS LITTMAN M.D., PH. D. (NPI 1790906733) is an individual psychiatry provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD417898) and active in the NPI registry since May 2007. He has opted out of Medicare through May 18, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1790906733
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. LOUIS LITTMANCredential: M.D., PH. D.
Location Address1420 WALNUT STREETPhiladelphia, PA 19102
Mailing Address1 Marble CourtSicklerville, NJ 08081 · (215) 906-5981 · Fax (215) 735-2020
Phone(215) 735-4888
Fax(215) 735-2020
Sole ProprietorYes
Enumeration DateMay 1, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1790906733 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 PA · MD417898
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.
1420 WALNUT STREET, Philadelphia, PA 19102
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Louis Littman M.d., Ph. 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 May 18, 2013 through May 18, 2027.

Opt-Out Effective DateMay 18, 2013
Opt-Out In Effect ThroughMay 18, 2027Opt-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 19102 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
$180.99 typical visit price
range $59.88 – $180.99
Typical copayment $45.24 (range $14.97 – $45.24)
Most-billed visit code 99205
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
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 2

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

MANKAD DENTAL ASSOCIATES PC
Dentist (Orthodontics and Dentofacial Orthopedics)
1420 WALNUT STREET, SUITE #518
PHILADELPHIA, PA 19102
Philadelphia County (215) 567-5949
PAIN INSTACARE
Clinic/Center (Pain)
1420 WALNUT STREET, SUITE 1201
PHILADELPHIA, PA 19102
Philadelphia County (215) 278-9937

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 Louis Littman's NPI number?

The NPI number for Louis Littman is 1790906733. It was assigned to this individual provider in the NPPES registry on May 1, 2007.

Where is Louis Littman located?

Louis Littman practices at 1420 Walnut Street, Philadelphia, PA 19102. The listed phone number is (215) 735-4888.

What is Louis Littman's specialty?

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

Is Louis Littman enrolled in Medicare?

No. Louis Littman has opted out of Medicare through May 18, 2027. 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.

When was this NPI record last updated?

The NPPES record for Louis Littman was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.