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DR. ARRAMRAJU NAGARAJU M.D.
NPI 1689724635
Psychiatry & Neurology - Psychiatry in Ellicott City, MD

Active since January 11, 2007PECOS Enrolled
8120 HICKORY HIGH CT APT G, ELLICOTT CITY, MD 21043(410) 402-7601(410) 402-7610 Get Directions Write a Review

NPPES record last updated: September 19, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Arramraju Nagaraju M.d. NPPES

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

DR. ARRAMRAJU NAGARAJU M.D. (NPI 1689724635) is an individual psychiatry provider in Ellicott City, Maryland, licensed in Maryland (D20214) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689724635
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. ARRAMRAJU NAGARAJUCredential: M.D.
Location Address8120 HICKORY HIGH CT APT GEllicott City, MD 21043-5522
Mailing Address8120 Hickory High Ct Apt GEllicott City, MD 21043-5522 · (410) 402-7601 · Fax (410) 402-7610
Phone(410) 402-7601
Fax(410) 402-7610
Sole ProprietorYes
Enumeration DateJanuary 11, 2007
Last NPPES UpdateSeptember 19, 2011
✔ NPI 1689724635 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 · D20214
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.
8120 HICKORY HIGH CT APT G, Ellicott City, MD 21043
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Other Names 1

Other Name (5)Dr. Nagaraju Arramraju M.d.

Other Identifiers 3

Medicaid107311700MD
Medicare UPINB91107MD
Medicare ID-Type UnspecifiedNA43MD

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Arramraju Nagaraju M.d. 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 Arramraju Nagaraju reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Comptroller Of Maryland Central Payroll Bureau
3.8 mi
Psychiatric Unit
55 WADE AVE
Catonsville, MD 21228
  • Reassigned Medicare billing, Maryland enrollment
  • 94 clinicians in this Medicare group
NPI 1962493403 (410) 402-7455

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 21043 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.

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 Arramraju Nagaraju's NPI number?

The NPI number for Arramraju Nagaraju is 1689724635. It was assigned to this individual provider in the NPPES registry on January 11, 2007. The provider is also known as Dr. Nagaraju Arramraju M.D..

Where is Arramraju Nagaraju located?

Arramraju Nagaraju practices at 8120 Hickory High Ct Apt G, Ellicott City, MD 21043. The listed phone number is (410) 402-7601.

What is Arramraju Nagaraju's specialty?

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

Is Arramraju Nagaraju enrolled in Medicare?

Yes. Arramraju Nagaraju is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Arramraju Nagaraju's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Arramraju Nagaraju reassigns Medicare benefits to Comptroller Of Maryland Central Payroll Bureau (Catonsville, 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 Arramraju Nagaraju'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 Arramraju Nagaraju was last updated on September 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.