Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ARPITA NARAIN JAJOO
NPI 1144919226
Internal Medicine in Baltimore, MD

Active since May 03, 2023PECOS Enrolled
4940 EASTERN AVE, BALTIMORE, MD 21224(410) 550-0100 Get Directions Write a Review

NPPES record last updated: July 22, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 22, 2026, Apr 28, 2026, May 3, 2023 (3 updates tracked since 2023).

About Arpita Narain Jajoo NPPES

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

ARPITA NARAIN JAJOO (NPI 1144919226) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D0106570) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (2023).

NPPES Registry Identity

NPI1144919226
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameARPITA NARAIN JAJOO
Location Address4940 EASTERN AVEBaltimore, MD 21224-2735
Mailing Address6201 Greenleigh AveBaltimore, MD 21220-2004 · (410) 933-6423
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 2023
Enumeration DateMay 3, 2023
Last NPPES UpdateJuly 22, 20263 updates tracked since enumeration
NPPES CertifiedJuly 22, 2026
NPI 1144919226 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MD · D0106570
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4940 EASTERN AVE, Baltimore, MD 21224

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Arpita Narain Jajoo is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7618334699
PECOS Enrollment IDI20260514003651
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 21224 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
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.

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.

Internal Medicine
4940 EASTERN AVE, MFL BLDG, WEST TOWER, 6TH FLOOR
BALTIMORE, MD 21224
Otolaryngology
4940 EASTERN AVE
BALTIMORE, MD 21224
Physician Assistant
4940 EASTERN AVE
BALTIMORE, MD 21224
Pathology (Anatomic Pathology & Clinical Pathology)
4940 EASTERN AVE
BALTIMORE, MD 21224
Student in an Organized Health Care Education/Training Program
4940 EASTERN AVE
BALTIMORE, MD 21224
Obstetrics & Gynecology (Gynecology)
4940 EASTERN AVE
BALTIMORE, MD 21224
Registered Nurse (Neonatal Intensive Care)
4940 EASTERN AVE
BALTIMORE, MD 21224
Surgery
4940 EASTERN AVE
BALTIMORE, MD 21224

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 Arpita Jajoo's NPI number?

The NPI number for Arpita Jajoo is 1144919226. It was assigned to this individual provider in the NPPES registry on May 3, 2023.

Where is Arpita Jajoo located?

Arpita Jajoo practices at 4940 Eastern Ave, Baltimore, MD 21224. The listed phone number is (410) 550-0100.

What is Arpita Jajoo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Arpita Jajoo enrolled in Medicare?

Yes. Arpita Jajoo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Arpita Jajoo was last updated on July 22, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.