DR. NILESH KALYANARAMAN M.D.
NPI 1639140239
Internal Medicine in Baltimore, MD

Q: What is Nilesh Kalyanaraman's NPI number?

The NPI number for Nilesh Kalyanaraman is 1639140239. It was assigned to this individual provider in the NPPES registry on January 31, 2006.

Q: What is Nilesh Kalyanaraman's specialty?

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

Active since January 31, 2006PECOS Enrolled

421 FALLSWAY, BALTIMORE, MD 21202(410) 837-5533(410) 783-9241 Get Directions Write a Review

NPPES record last updated: October 30, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. Nilesh Kalyanaraman M.d. NPPES

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

DR. NILESH KALYANARAMAN M.D. (NPI 1639140239) is an individual internal medicine provider in Baltimore, Maryland, licensed in Georgia (056111) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1639140239

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. NILESH KALYANARAMANCredential: M.D.

Location Address421 FALLSWAYBaltimore, MD 21202-4800

Mailing Address421 FallswayBaltimore, MD 21202-4800 · (410) 837-5533 · Fax (410) 783-9241

Phone(410) 837-5533

Fax(410) 783-9241

Sole ProprietorNo

Medical School CMSOtherGraduated 2006

Enumeration DateJanuary 31, 2006

Last NPPES UpdateOctober 30, 2013

✔ NPI 1639140239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in GA · 056111

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.

421 FALLSWAY, Baltimore, MD 21202

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nilesh Kalyanaraman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7315061249

PECOS Enrollment IDI20260730005722

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 Nilesh Kalyanaraman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Urban Family Practice PC

1.3 mi

In Home Supportive Care

1820 LANCASTER ST STE 200
Baltimore, MD 21231

Reassigned Medicare billing, Maryland enrollment
7 clinicians in this Medicare group

NPI 1164594099 (844) 401-4663

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 21202 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.

CAITLIN EMMA SYNOVEC OTR/L

Occupational Therapist (Mental Health)