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GREGORY S GIAMO DO
NPI 1821078643
Family Medicine in Pottstown, PA

Active since January 18, 2006PECOS Enrolled
1555 MEDICAL DR, POTTSTOWN, PA 19464(610) 326-7820(610) 326-4068 Get Directions Write a Review

NPPES record last updated: July 13, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Gregory S Giamo Do NPPES

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

GREGORY S GIAMO DO (NPI 1821078643) is an individual family medicine provider in Pottstown, Pennsylvania, licensed in Pennsylvania (OS008447L) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821078643
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameGREGORY S GIAMOCredential: DO
Location Address1555 MEDICAL DRPottstown, PA 19464-3224
Mailing Address1555 Medical DrPottstown, PA 19464-3224 · (610) 326-7820 · Fax (610) 326-4068
Phone(610) 326-7820
Fax(610) 326-4068
Sole ProprietorNo
Enumeration DateJanuary 18, 2006
Last NPPES UpdateJuly 13, 2016
✔ NPI 1821078643 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 · OS008447L
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.
1555 MEDICAL DR, Pottstown, PA 19464
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Other Identifiers 3

Medicare UPINF46924
Medicare ID-Type Unspecified534742
Medicare PIN80177298

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gregory S Giamo Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Gregory Giamo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lch Health And Community Services
28 mi
Federally Qualified Health Center (FQHC)
731 W CYPRESS ST
Kennett Square, PA 19348
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 24 clinicians in this Medicare group
NPI 1285984476 (610) 444-7550

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 19464 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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 13

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

NAHID SULTANA M.D.
Family Medicine
1555 MEDICAL DR
POTTSTOWN, PA 19464
Montgomery County (610) 326-7820
SHELBY JAE WALKER PA-C
Physician Assistant (Medical)
1555 MEDICAL DR
POTTSTOWN, PA 19464
Montgomery County (610) 326-7820
INTEGRATED MEDICAL GROUP, P.C.
Family Medicine
1555 MEDICAL DR
POTTSTOWN, PA 19464
Montgomery County (610) 396-5163
JENNIFER WILLIS
Physician Assistant
1555 MEDICAL DR
POTTSTOWN, PA 19464
Montgomery County (610) 326-7820
ALAN H GOLDBERG MD
Family Medicine
1555 MEDICAL DR
POTTSTOWN, PA 19464
Montgomery County (610) 326-7820
DR. STANTON A BREE D.O.
Physical Medicine & Rehabilitation
1555 MEDICAL DR
POTTSTOWN, PA 19464
Montgomery County (610) 594-9101
LUCINDA O CEBULAR CRNP
Nurse Practitioner (Family)
1555 MEDICAL DR
POTTSTOWN, PA 19464
Montgomery County (610) 326-7820
BARBARA A ROST PA-C
Physician Assistant (Medical)
1555 MEDICAL DR
POTTSTOWN, PA 19464
Montgomery County (610) 326-7820

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 Gregory Giamo's NPI number?

The NPI number for Gregory Giamo is 1821078643. It was assigned to this individual provider in the NPPES registry on January 18, 2006.

Where is Gregory Giamo located?

Gregory Giamo practices at 1555 Medical Dr, Pottstown, PA 19464. The listed phone number is (610) 326-7820.

What is Gregory Giamo's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Gregory Giamo enrolled in Medicare?

Yes. Gregory Giamo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gregory Giamo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Giamo reassigns Medicare benefits to Lch Health And Community Services (Kennett Square, 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 Gregory Giamo'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 Gregory Giamo was last updated on July 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.