DR. TIMOTHY J HONG (M.D.) – Hematology & Oncology Physician, NPI 1912933920

DR. TIMOTHY J HONG (M.D.) is a healthcare provider. based in Hartford, Connecticut. specializing in HEMATOLOGY/ONCOLOGY. They hold the professional credentials M.D.. They hold a License No. 036839 (CT). The NPI Number for DR. TIMOTHY J HONG (M.D.) is 1912933920

Main info

Male
31 Years Of Experience
Accepts Medicare Assignment
Name
DR. TIMOTHY J HONG (M.D.)
NPI
1912933920
Phone
(860) 249-6291
Address
85 RETREAT AVE
Enumeration Date
23 June 2006
Last Update Date
7 August 2012

Doctor Profile

Medical School Name
YALE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
8609722249
Graduation Year
1995 (31 years ago)
PAC ID
3476726464
Group Practice PAC ID
2567366016
Professional Enrollment ID
I20111108000610
Address ID
CT061028000HA80XXXSTXX300
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

210 HEMATOLOGY/ONCOLOGY in CT

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Provider Addresses for DR. TIMOTHY J HONG (M.D.)

  • 85, Retreat Avenue, Hartford, Hartford County, Connecticut, 06106, United States

    HARTFORD, CT 061062527

    Phone: (860) 249-6291

    Fax: (860) 728-0151

    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: 2011-11-08

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
I20111108000610IHematology/OncologyCTTBD

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
99214Established patient office or other outpatient visit, 30-39 minutes485135$0
99215Established patient office or other outpatient visit, 40-54 minutes17284$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes5023$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes1111$0
View full utilization report →

Insurance plans in this area (ZIP 06106)

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Provider's Procedures

DR. TIMOTHY J HONG (M.D.) performs procedures in HEMATOLOGY/ONCOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
HEMATOLOGY/ONCOLOGYCT81002Urinalysis, manual test2312
HEMATOLOGY/ONCOLOGYCT85610Blood test, clotting time4523
HEMATOLOGY/ONCOLOGYCT96367Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour84656

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: 2567366016View full group profile

Reviews

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Frequently asked questions

How do I look up DR. TIMOTHY J HONG (M.D.) by NPI?
Use NPI 1912933920 when you need to reference DR. TIMOTHY J HONG (M.D.) in forms, claims, or directories.
Is DR. TIMOTHY J HONG (M.D.) active in the national directory?
DR. TIMOTHY J HONG (M.D.)'s public NPI profile is in an active state.
What field does DR. TIMOTHY J HONG (M.D.) work in?
You can think of DR. TIMOTHY J HONG (M.D.) as practicing within Hematology & Oncology Physician. Clinical services aligned with this taxonomy classification.
What location shows for DR. TIMOTHY J HONG (M.D.)?
We surface Hartford, Connecticut for DR. TIMOTHY J HONG (M.D.) based on available NPPES addresses.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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