DR. CHETAN SESHADRI (MD) – Infectious Disease Physician, NPI 1558342675

DR. CHETAN SESHADRI (MD) is a healthcare provider. based in Boston, Massachusetts. specializing in INFECTIOUS DISEASE, INTERNAL MEDICINE. They hold the professional credentials MD. They hold a License No. MD60078032 (WA). The NPI Number for DR. CHETAN SESHADRI (MD) is 1558342675

Main info

Male
25 Years Of Experience
Accepts Medicare Assignment
Name
DR. CHETAN SESHADRI (MD)
NPI
1558342675
Phone
(617) 726-2707
Address
15 Parkman Street
Enumeration Date
7 November 2005
Last Update Date
29 March 2019

Doctor Profile

Medical School Name
RUTGERS NEW JERSEY MEDICAL SCHOOL
Secondary Phone
2067313000
Graduation Year
2001 (25 years ago)
PAC ID
1850303033
Group Practice PAC ID
0446162697
Professional Enrollment ID
I20100722000850
Address ID
WA981042420SE325XXAVEX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

539 INFECTIOUS DISEASE in MA

Provider Addresses for DR. CHETAN SESHADRI (MD)

  • 15 Parkman Street

    WAC 108

    Boston, MA 02114

    Phone: (617) 726-2707

    Type: Location

  • Harborview Medical Center, 325, 9th Avenue, Little Saigon, First Hill, Seattle, King County, Washington, 98104, United States

    SEATTLE, WA 98104

    Phone: (206) 520-5000

    Type: Location

  • PO BOX 50095

    SEATTLE, WA 981455095

    Phone: (206) 520-5570

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-07-22

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20100722000850IInfectious DiseaseWATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes1813$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes1111$0
View full utilization report →

Insurance plans in this area (ZIP 02114)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0446162697View full group profile

Reviews

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Frequently asked questions

How do I look up DR. CHETAN SESHADRI (MD) by NPI?
Use NPI 1558342675 when you need to reference DR. CHETAN SESHADRI (MD) in forms, claims, or directories.
Does this profile mean DR. CHETAN SESHADRI (MD) is currently active?
Yes — DR. CHETAN SESHADRI (MD) appears active in the national provider directory.
What field does DR. CHETAN SESHADRI (MD) work in?
You can think of DR. CHETAN SESHADRI (MD) as practicing within Infectious Disease Physician. Clinical services aligned with this taxonomy classification.
Does DR. CHETAN SESHADRI (MD) practice in Massachusetts?
You will see Boston, Massachusetts on file for DR. CHETAN SESHADRI (MD) alongside any extra practice locations.
Is DR. CHETAN SESHADRI (MD) a real provider?
This page reflects official NPPES data for NPI 1558342675. Always confirm identity and privileges with the practice and licensing boards.

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