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MRS. PERIN SORAB THAVASEELAN M.D.
NPI 1861409989
Internal Medicine in Methuen, MA

Active since August 02, 2006PECOS Enrolled
PLEASANT VALLEY INTERNISTS PC, 60 EAST ST SUITE 1400, METHUEN, MA 01844(978) 689-0869(978) 689-3096 Get Directions Write a Review

NPPES record last updated: November 24, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Perin Sorab Thavaseelan M.d. NPPES

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

MRS. PERIN SORAB THAVASEELAN M.D. (NPI 1861409989) is an individual internal medicine provider in Methuen, Massachusetts, licensed in Massachusetts (55639) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861409989
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMRS. PERIN SORAB THAVASEELANCredential: M.D.
Location AddressPLEASANT VALLEY INTERNISTS PC, 60 EAST ST SUITE 1400Methuen, MA 01844
Mailing AddressPleasant Valley Internists Pc, 60 East St Suite 1400Methuen, MA 01844 · (978) 689-0869 · Fax (978) 689-3096
Phone(978) 689-0869
Fax(978) 689-3096
Sole ProprietorYes
Enumeration DateAugust 2, 2006
Last NPPES UpdateNovember 24, 2009
✔ NPI 1861409989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 55639
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.
PLEASANT VALLEY INTERNISTS PC, Methuen, MA 01844
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Other Identifiers 3

Medicare UPINA53991MA
Medicaid0171557MA
Medicare ID-Type UnspecifiedD02066MA · Group Nbr M20981

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Perin Sorab Thavaseelan 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01844 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers16 claims28 services$6.40 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Perin Thavaseelan's NPI number?

The NPI number for Perin Thavaseelan is 1861409989. It was assigned to this individual provider in the NPPES registry on August 2, 2006.

Where is Perin Thavaseelan located?

Perin Thavaseelan practices at Pleasant Valley Internists PC 60 East St Suite 1400, Methuen, MA 01844. The listed phone number is (978) 689-0869.

What is Perin Thavaseelan's specialty?

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

Is Perin Thavaseelan enrolled in Medicare?

Yes. Perin Thavaseelan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Perin Thavaseelan was last updated on November 24, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.