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AJIT KUMAR DAS MD
NPI 1669411476
Pediatrics in Baltimore, MD

Active since June 06, 2006PECOS Enrolled
827 LINDEN AVE FL 1, BALTIMORE, MD 21201(410) 225-8780(410) 225-8766 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 7, 2023, Jan 7, 2019 (2 updates tracked since 2019).

About Ajit Kumar Das Md NPPES

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

AJIT KUMAR DAS MD (NPI 1669411476) is an individual pediatrics provider in Baltimore, Maryland, licensed in Maryland (D0032132) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1669411476
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameAJIT KUMAR DASCredential: MD
Location Address827 LINDEN AVE FL 1Baltimore, MD 21201-4606
Mailing AddressPo Box 62063Baltimore, MD 21264-2063 · (410) 706-5181 · Fax (410) 706-5103
Phone(410) 225-8780
Fax(410) 225-8766
Sole ProprietorNo
Enumeration DateJune 6, 2006
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
✔ NPI 1669411476 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MD · D0032132
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
827 LINDEN AVE FL 1, Baltimore, MD 21201
Open in Google Maps ↗

Secondary Practice Locations 2

Location 122 S Greene StBaltimore, MD 21201-1544 · Phone (410) 328-6749 · Fax (410) 706-7305
Location 2500 Upper Chesapeake DrBel Air, MD 21014-4324 · Phone (443) 643-1000

Other Identifiers 3

Medicaid375031100MD
OtherS2560010DC · Dc Blue Cross #
Other399690-04MD · Carefirst Bcbs #

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ajit Kumar Das Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Ajit Das reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Maryland St. Joseph Medical Group, LLC
6.1 mi
General Practice
7505 OSLER DR SUITE 402
Towson, MD 21204
  • Reassigned Medicare billing, Maryland enrollment
  • 501 clinicians in this Medicare group
NPI 1770836785 (410) 427-5330

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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
$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
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Ajit Das's NPI number?

The NPI number for Ajit Das is 1669411476. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Ajit Das located?

Ajit Das practices at 827 Linden Ave Fl 1, Baltimore, MD 21201. The listed phone number is (410) 225-8780.

What is Ajit Das's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Ajit Das enrolled in Medicare?

Yes. Ajit Das is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ajit Das's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ajit Das reassigns Medicare benefits to University Of Maryland St. Joseph Medical Group, LLC (Towson, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ajit Das's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ajit Das was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.