TIMOTHY W WARREN DO
NPI 1902435373
Family Medicine in Hummelstown, PA

Active since April 07, 2020PECOS EnrolledAccepts Medicare Assignment
82.54/100
CMS Quality Rating
300 E MAIN ST, HUMMELSTOWN, PA 17036(717) 566-1100(717) 566-0600 Get Directions Write a Review

NPPES record last updated: April 7, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 7, 2025, Jan 20, 2021, Apr 7, 2020 (3 updates tracked since 2020).

About Timothy W Warren Do NPPES

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

TIMOTHY W WARREN DO (NPI 1902435373) is an individual family medicine provider in Hummelstown, Pennsylvania, licensed in Pennsylvania (OS021581) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Penn State Health Holy Spirit Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1902435373
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameTIMOTHY W WARRENCredential: DO
Location Address300 E MAIN STHummelstown, PA 17036-1725
Mailing Address7 Dock Hill RdMiddleburg, PA 17842-8910 · (570) 837-2123 · Fax (570) 837-2185
Fax(717) 566-0600
Sole ProprietorYes
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2020
Enumeration DateApril 7, 2020
Last NPPES UpdateApril 7, 20253 updates tracked since enumeration
NPPES CertifiedApril 7, 2025
NPI 1902435373 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in PA · OS021581
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

300 E MAIN ST, Hummelstown, PA 17036

Secondary Practice Locations 2

Location 16481 Carlisle PikeMechanicsburg, PA 17050-2377 · Phone (717) 796-9355 · Fax (717) 620-8093
Location 24300 Londonderry RdHarrisburg, PA 17109-5317 · Phone (717) 576-0551

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Timothy W Warren Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365842747
PECOS Enrollment IDI20230505002570
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
109 services106 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
57 services56 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
18 services18 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
16 services15 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Penn State Health Holy Spirit Medical Center

Acute Care Hospitals · Camp Hill, PA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390004
Location503 North 21st StreetCamp Hill, PA 17011 · Cumberland County
Emergency services

Upmc Pinnacle Hospitals

Acute Care Hospitals · Harrisburg, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390067
Location409 South Second StreetHarrisburg, PA 17104 · Dauphin County
Emergency services Birthing friendly

Milton S Hershey Medical Center

Acute Care Hospitals · Hershey, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390256
Location500 University DriveHershey, PA 17033 · Dauphin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17036 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.54/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.62
Promoting Interoperability100
Improvement Activities40
Cost65.18

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
300 E MAIN ST
HUMMELSTOWN, PA 17036
Physical Therapy Assistant
300 E MAIN ST
HUMMELSTOWN, PA 17036
Physician Assistant
300 E MAIN ST
HUMMELSTOWN, PA 17036
Family Medicine
300 E MAIN ST
HUMMELSTOWN, PA 17036
Physician Assistant
300 E MAIN ST
HUMMELSTOWN, PA 17036
Nurse Practitioner
300 E MAIN ST
HUMMELSTOWN, PA 17036
Physical Therapist
300 E MAIN ST
HUMMELSTOWN, PA 17036

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902435373, enumerated as an "individual" on April 07, 2020.

The provider is located at 300 E MAIN ST HUMMELSTOWN, PA 17036 and the phone number is (717) 566-1100.

Family Medicine with taxonomy code 207Q00000X.

Timothy Warren is affiliated with: PENN STATE HEALTH HOLY SPIRIT MEDICAL CENTER, UPMC PINNACLE HOSPITALS and MILTON S HERSHEY MEDICAL CENTER.