DR. JUDIT GELLEN M.D.
NPI 1407817406
Internal Medicine - Hematology & Oncology in South Portland, ME

Active since March 29, 2006PECOS Enrolled
85.21/100
CMS Quality Rating
265 WESTERN AVE, SOUTH PORTLAND, ME 04106(207) 459-1666 Get Directions Write a Review

NPPES record last updated: June 7, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 7, 2023, Feb 16, 2021 (2 updates tracked since 2021).

About Dr. Judit Gellen M.d. NPPES

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

DR. JUDIT GELLEN M.D. (NPI 1407817406) is an individual hematology & oncology provider in South Portland, Maine, licensed in New York (160490) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407817406
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. JUDIT GELLENCredential: M.D.
Location Address265 WESTERN AVESouth Portland, ME 04106-2458
Mailing Address333 E 43rd St Apt 1021New York, NY 10017-4817 · (646) 228-9616
Sole ProprietorNo
Enumeration DateMarch 29, 2006
Last NPPES UpdateJune 7, 20232 updates tracked since enumeration
NPPES CertifiedJune 7, 2023
NPI 1407817406 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License Licensed in NY · 160490
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License 160490 (NY)
265 WESTERN AVE, South Portland, ME 04106

Other Identifiers 1

Medicaid01839183NY

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Judit Gellen M.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04106 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
$169.96 typical visit price
range $56.28 – $169.96
Typical copayment $42.49 (range $14.07 – $42.49)
Most-billed visit code 99205
Established Patient
$99.18 typical visit price
range $18.22 – $138.92
Typical copayment $24.79 (range $4.55 – $34.73)
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.

85.21/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality86.39
Promoting Interoperability96
Improvement Activities40
Cost67.66

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.

Nurse Practitioner (Acute Care)
265 WESTERN AVE
SOUTH PORTLAND, ME 04106
Nurse Practitioner
265 WESTERN AVE
SOUTH PORTLAND, ME 04106
Nurse Practitioner (Adult Health)
265 WESTERN AVE
SOUTH PORTLAND, ME 04106
Nurse Practitioner (Family)
265 WESTERN AVE
SOUTH PORTLAND, ME 04106
Nurse Practitioner (Acute Care)
265 WESTERN AVE
SOUTH PORTLAND, ME 04106
Nurse Practitioner (Acute Care)
265 WESTERN AVE
SOUTH PORTLAND, ME 04106
Internal Medicine (Hematology & Oncology)
265 WESTERN AVE
SOUTH PORTLAND, ME 04106

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 Judit Gellen's NPI number?

The NPI number for Judit Gellen is 1407817406. It was assigned to this individual provider in the NPPES registry on March 29, 2006.

Where is Judit Gellen located?

Judit Gellen practices at 265 Western Ave, South Portland, ME 04106. The listed phone number is (207) 459-1666.

What is Judit Gellen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Judit Gellen enrolled in Medicare?

Yes. Judit Gellen is registered in the Medicare PECOS enrollment system.

What insurance does Judit Gellen accept?

Health plans from Medica list Judit Gellen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Judit Gellen was last updated on June 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.