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GERARD RUBIN D.O.
NPI 1801113386
Pediatrics in Augusta, ME

Active since April 23, 2010PECOS Enrolled
6 E CHESTNUT ST STE 310, AUGUSTA, ME 04330(207) 623-2977(207) 621-1612 Get Directions Write a Review

NPPES record last updated: May 4, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gerard Rubin D.o. NPPES

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

GERARD RUBIN D.O. (NPI 1801113386) is an individual pediatrics provider in Augusta, Maine, licensed in Maine (DO2499) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801113386
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameGERARD RUBINCredential: D.O.
Location Address6 E CHESTNUT ST STE 310Augusta, ME 04330-5717
Mailing Address6 E Chestnut St Ste 310Augusta, ME 04330-5717 · (207) 623-2977 · Fax (207) 621-1612
Phone(207) 623-2977
Fax(207) 621-1612
Sole ProprietorNo
Enumeration DateApril 23, 2010
Last NPPES UpdateMay 4, 2016
✔ NPI 1801113386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in ME · DO2499
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.
6 E CHESTNUT ST STE 310, Augusta, ME 04330
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gerard Rubin D.o. 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 Reassignments

2

Medicare enrollment records show Gerard Rubin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mainegeneral Medical Center
1.3 mi
General Acute Care Hospital
35 MEDICAL CENTER PARKWAY
Augusta, ME 04330
  • Reassigned Medicare billing, Maine enrollment
  • 978 clinicians in this Medicare group
NPI 1083949184 (207) 872-4454
Atrius Health, Inc.
135 mi
Internal Medicine
77 HERRICK ST, SUITE101
Beverly, MA 01915
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,317 clinicians in this Medicare group
NPI 1114265634 (978) 927-4110

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 04330 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
$82.58 typical visit price
range $53.26 – $162.77
Typical copayment $20.64 (range $13.31 – $40.69)
Most-billed visit code 99203
Established Patient
$94.60 typical visit price
range $16.90 – $132.79
Typical copayment $23.65 (range $4.22 – $33.19)
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 3

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

THERESA BLOOM CPNP-PC
Nurse Practitioner (Pediatrics)
6 E CHESTNUT ST STE 310
AUGUSTA, ME 04330
Kennebec County (207) 623-2977
MOFESOLA MODUPE DO
Pediatrics
6 E CHESTNUT ST STE 310
AUGUSTA, ME 04330
Kennebec County (207) 623-2977
KRISTINE M PLEACHER MD
Pediatrics
6 E CHESTNUT ST STE 310
AUGUSTA, ME 04330
Kennebec County (207) 623-2977

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 Gerard Rubin's NPI number?

The NPI number for Gerard Rubin is 1801113386. It was assigned to this individual provider in the NPPES registry on April 23, 2010.

Where is Gerard Rubin located?

Gerard Rubin practices at 6 E Chestnut St Ste 310, Augusta, ME 04330. The listed phone number is (207) 623-2977.

What is Gerard Rubin's specialty?

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

Is Gerard Rubin enrolled in Medicare?

Yes. Gerard Rubin is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gerard Rubin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gerard Rubin reassigns Medicare benefits to 2 organizations: Mainegeneral Medical Center (Augusta, ME) and Atrius Health, Inc. (Beverly, MA). Each 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 Gerard Rubin'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 Gerard Rubin was last updated on May 4, 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.