DR. DIANE OSSIP MD
NPI 1366687337
Psychiatry & Neurology - Psychiatry in Baltimore, MD

Active since December 04, 2008PECOS EnrolledAccepts Medicare Assignment
630 W FAYETTE ST, BALTIMORE, MD 21201(443) 527-7379 Get Directions Write a Review

NPPES record last updated: December 4, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Diane Ossip Md NPPES

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

DR. DIANE OSSIP MD (NPI 1366687337) is an individual psychiatry provider in Baltimore, Maryland, licensed in Maryland (D45540) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1366687337
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. DIANE OSSIPCredential: MD
Location Address630 W FAYETTE STBaltimore, MD 21201-1543
Mailing Address3410 Midfield RdBaltimore, MD 21208-4407 · (410) 653-7364
Sole ProprietorYes
Medical School CMSOtherGraduated 1984
Enumeration DateDecember 4, 2008
NPI 1366687337 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 MD · D45540
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.

630 W FAYETTE ST, Baltimore, MD 21201

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

Dr. Diane Ossip Md 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 ID5991007825
PECOS Enrollment IDI20231102001840
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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
63 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21201 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
$183.44 typical visit price
range $60.73 – $183.44
Typical copayment $45.86 (range $15.18 – $45.86)
Most-billed visit code 99205
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
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.

Psychiatric Hospital
630 W FAYETTE ST
BALTIMORE, MD 21201
Social Worker (Clinical)
630 W FAYETTE ST
BALTIMORE, MD 21201
Social Worker (Clinical)
630 W FAYETTE ST
BALTIMORE, MD 21201
Registered Nurse (Psychiatric/Mental Health)
630 W FAYETTE ST
BALTIMORE, MD 21201
Social Worker (Clinical)
630 W FAYETTE ST
BALTIMORE, MD 21201
Social Worker (Clinical)
630 W FAYETTE ST
BALTIMORE, MD 21201
Social Worker (Clinical)
630 W FAYETTE ST
BALTIMORE, MD 21201
Social Worker (Clinical)
630 W FAYETTE ST
BALTIMORE, MD 21201

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 Diane Ossip's NPI number?

The NPI number for Diane Ossip is 1366687337. It was assigned to this individual provider in the NPPES registry on December 4, 2008.

Where is Diane Ossip located?

Diane Ossip practices at 630 W Fayette St, Baltimore, MD 21201. The listed phone number is (443) 527-7379.

What is Diane Ossip's specialty?

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

Is Diane Ossip enrolled in Medicare?

Yes. Diane Ossip 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.

When was this NPI record last updated?

The NPPES record for Diane Ossip was last updated on December 4, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.