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TIMOTHY L TAM MD
NPI 1598769580
Pediatrics in Wyomissing, PA

Active since June 08, 2005PECOS EnrolledAccepts Medicare Assignment
2240 RIDGEWOOD RD, STE 100, WYOMISSING, PA 19610(610) 376-8691(610) 376-8745 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Timothy L Tam Md NPPES

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

TIMOTHY L TAM MD (NPI 1598769580) is an individual pediatrics provider in Wyomissing, Pennsylvania, licensed in Pennsylvania (MD424019) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Hahnemann University College Of Medicine (2001).

NPPES Registry Identity

NPI1598769580
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameTIMOTHY L TAMCredential: MD
Location Address2240 RIDGEWOOD RD, STE 100Wyomissing, PA 19610-1167
Mailing Address2240 Ridgewood Rd, Ste 100Wyomissing, PA 19610-1167 · (610) 376-8691 · Fax (610) 376-8745
Phone(610) 376-8691
Fax(610) 376-8745
Sole ProprietorNo
Medical School CMSHahnemann University College Of MedicineGraduated 2001
Enumeration DateJune 8, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1598769580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in PA · MD424019
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
2240 RIDGEWOOD RD, Wyomissing, PA 19610
Open in Google Maps ↗

Other Identifiers 2

Medicaid1010441290001PA
Other06036PA · Epsdt

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Timothy L Tam Md 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 ID5597709196
PECOS Enrollment IDI20050615000022
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.

Medicare Billing Reassignment

Medicare enrollment records show Timothy Tam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Focusedhealth PC
3.6 mi
Chiropractor
534 RAYMOND ST
Reading, PA 19605
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 3 clinicians in this Medicare group
NPI 1235604927 (610) 929-3333

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19610 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.

Other Providers at the Same Location NPPES 6

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

ROBERT J CORDES DO
Pediatrics
2240 RIDGEWOOD RD, STE 100
WYOMISSING, PA 19610
Berks County (610) 376-8691
THE CHILDRENS CLININIC OF WYOMISSING
Pediatrics
2240 RIDGEWOOD RD, SUITE 100
WYOMISSING, PA 19610
Berks County (610) 378-1722
RUTH M SPILLERMAN MD
Pediatrics
2240 RIDGEWOOD RD, STE 100
WYOMISSING, PA 19610
Berks County (610) 376-8691
REBECCA R EZARD MD
Pediatrics
2240 RIDGEWOOD RD, STE 100
WYOMISSING, PA 19610
Berks County (610) 376-8691
SANDRA L WEIDNER M.D.
Pediatrics
2240 RIDGEWOOD RD, STE 100
WYOMISSING, PA 19610
Berks County (610) 376-8691
BLOOM AND GROW PSYCHIATRY LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
2240 RIDGEWOOD RD, SUITE #100
WYOMISSING, PA 19610
Berks County (484) 971-4730

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 Timothy Tam's NPI number?

The NPI number for Timothy Tam is 1598769580. It was assigned to this individual provider in the NPPES registry on June 8, 2005.

Where is Timothy Tam located?

Timothy Tam practices at 2240 Ridgewood Rd Ste 100, Wyomissing, PA 19610. The listed phone number is (610) 376-8691.

What is Timothy Tam's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Timothy Tam enrolled in Medicare?

Yes. Timothy Tam is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Timothy Tam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Tam reassigns Medicare benefits to Focusedhealth PC (Reading, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Timothy Tam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Timothy Tam was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.