TIMOTHY GEORGE CALL (M.D.) – Hematology & Oncology Physician, NPI 1326024829

TIMOTHY GEORGE CALL (M.D.) is a healthcare provider. based in Rochester, Minnesota. specializing in Hematology & Oncology Physician. They hold the professional credentials M.D.. They hold a License No. 33385 (MN). The NPI Number for TIMOTHY GEORGE CALL (M.D.) is 1326024829

Main info

Male
46 Years Of Experience
Accepts Medicare Assignment
Name
TIMOTHY GEORGE CALL (M.D.)
NPI
1326024829
Phone
(507) 284-2511
Address
200 1ST ST SW
Enumeration Date
16 December 2005
Last Update Date
6 June 2025

Doctor Profile

Medical School Name
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Secondary Phone
5072842511
Graduation Year
1980 (46 years ago)
PAC ID
4880738186
Group Practice PAC ID
6507778255
Professional Enrollment ID
I20100224000970

Contacts

Secure Messaging
tcall28501@ehrdirect.mayoclinicmsg.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

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Provider Addresses for TIMOTHY GEORGE CALL (M.D.)

  • 1st Street Southwest, Rochester, Olmsted County, Minnesota, 55903, United States

    ROCHESTER, MN 559050001

    Phone: (507) 284-2511

    Mailing address matches the actual address.

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: 2011-02-22

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20100224000970IHematology/OncologyMNTBD
I20110222000491IHematology/OncologyWITBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 55905)

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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: 6507778255View full group profile

Reviews

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Frequently asked questions

How is TIMOTHY GEORGE CALL (M.D.) identified in CMS data?
CMS-hosted NPPES data lists TIMOTHY GEORGE CALL (M.D.) with NPI 1326024829.
Does CMS list TIMOTHY GEORGE CALL (M.D.) as active?
Yes — TIMOTHY GEORGE CALL (M.D.) is active in the NPI listing used on this page.
What is TIMOTHY GEORGE CALL (M.D.)'s primary classification?
Hematology & Oncology Physician is the headline specialty for TIMOTHY GEORGE CALL (M.D.) here. Clinical services aligned with this taxonomy classification.
Where should I expect TIMOTHY GEORGE CALL (M.D.) on a map?
Expect Rochester, Minnesota as a primary anchor for TIMOTHY GEORGE CALL (M.D.) unless the record lists multiple sites.
Why does TIMOTHY GEORGE CALL (M.D.) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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