MARISSA LEIGH KHAJAVI MD
NPI 1235543224
Preventive Medicine - Public Health & General Preventive Medicine in Columbia, MD

Active since June 17, 2014PECOS EnrolledAccepts Medicare Assignment
5500 KNOLL NORTH DR STE 370, COLUMBIA, MD 21045(410) 837-2050(866) 629-0091 Get Directions Write a Review

NPPES record last updated: February 11, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 11, 2021, Jan 4, 2021 (2 updates tracked since 2021).

About Marissa Leigh Khajavi Md NPPES

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

MARISSA LEIGH KHAJAVI MD (NPI 1235543224) is an individual public health & general preventive medicine provider in Columbia, Maryland, licensed in Maryland (D0085229) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1235543224
Entity TypeIndividualFemale
Primary Taxonomy2083P0901X
Provider Legal NameMARISSA LEIGH KHAJAVICredential: MD
Location Address5500 KNOLL NORTH DR STE 370Columbia, MD 21045-2393
Mailing Address1111 N Charles StBaltimore, MD 21201-5505 · (410) 837-2050 · Fax (866) 629-0091
Fax(866) 629-0091
Sole ProprietorYes
Medical School CMSOtherGraduated 2013
Enumeration DateJune 17, 2014
Last NPPES UpdateFebruary 11, 20212 updates tracked since enumeration
NPPES CertifiedFebruary 11, 2021
NPI 1235543224 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPreventive Medicine · Public Health & General Preventive MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0901X
License Licensed in MD · D0085229
Definition

Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.

Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License P30079 (MD)
5500 KNOLL NORTH DR STE 370, Columbia, MD 21045

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

Marissa Leigh Khajavi 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 ID5698991768
PECOS Enrollment IDI20210208002636
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 21045 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
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.

Family Medicine
5500 KNOLL NORTH DR STE 370
COLUMBIA, MD 21045
Social Worker (School)
5500 KNOLL NORTH DR STE 370
COLUMBIA, MD 21045
Social Worker (Clinical)
5500 KNOLL NORTH DR STE 370
COLUMBIA, MD 21045
Social Worker (Clinical)
5500 KNOLL NORTH DR STE 370
COLUMBIA, MD 21045
Dentist (General Practice)
5500 KNOLL NORTH DR STE 370
COLUMBIA, MD 21045
Social Worker (Clinical)
5500 KNOLL NORTH DR STE 370
COLUMBIA, MD 21045
Social Worker (Clinical)
5500 KNOLL NORTH DR STE 370
COLUMBIA, MD 21045
Nurse Practitioner (Psychiatric/Mental Health)
5500 KNOLL NORTH DR STE 370
COLUMBIA, MD 21045

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 Marissa Khajavi's NPI number?

The NPI number for Marissa Khajavi is 1235543224. It was assigned to this individual provider in the NPPES registry on June 17, 2014.

Where is Marissa Khajavi located?

Marissa Khajavi practices at 5500 Knoll North Dr Ste 370, Columbia, MD 21045. The listed phone number is (410) 837-2050.

What is Marissa Khajavi's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.

Is Marissa Khajavi enrolled in Medicare?

Yes. Marissa Khajavi 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 Marissa Khajavi was last updated on February 11, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.