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LESLIE ROBIN GASS DO
NPI 1679668453
Neuromusculoskeletal Medicine & OMM in Portland, ME

Active since October 04, 2006PECOS EnrolledAccepts Medicare Assignment
98.06/100
CMS Quality Rating
535 OCEAN AVE, PORTLAND, ME 04103(207) 773-7330(207) 773-7340 Get Directions Write a Review

NPPES record last updated: April 24, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Leslie Robin Gass Do NPPES

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

LESLIE ROBIN GASS DO (NPI 1679668453) is an individual neuromusculoskeletal medicine & omm provider in Portland, Maine, licensed in Maine (1804) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of University Of New England, College Of Osteo Medicine (2001).

NPPES Registry Identity

NPI1679668453
Entity TypeIndividualFemale
Primary Taxonomy204D00000X
Provider Legal NameLESLIE ROBIN GASSCredential: DO
Location Address535 OCEAN AVEPortland, ME 04103-4973
Mailing Address535 Ocean AvePortland, ME 04103-4973 · (207) 773-7330 · Fax (207) 773-7340
Phone(207) 773-7330
Fax(207) 773-7340
Sole ProprietorNo
Medical School CMSUniversity Of New England, College Of Osteo MedicineGraduated 2001
Enumeration DateOctober 4, 2006
Last NPPES UpdateApril 24, 2012
✔ NPI 1679668453 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeuromusculoskeletal Medicine & OMMAllopathic & Osteopathic Physicians
Taxonomy Code204D00000X
License✔ Licensed in ME · 1804
Definition
The Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine physician directs special attention to the neuromusculoskeletal system and its interaction with other body systems. Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine encompasses increased knowledge and understanding of osteopathic principles and practice and heightened technical skills of osteopathic manipulative medicine, and integrates each of these into the management of pediatric, adolescent, adult, and geriatric patients.
535 OCEAN AVE, Portland, ME 04103
Open in Google Maps ↗

Other Identifiers 2

Other1116014Aetna
Medicare UPINI46993

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

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

Leslie Robin Gass 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 ID2062433006
PECOS Enrollment IDI20051219000088
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 3

Services this provider delivered to Medicare fee-for-service patients, from the 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.
129 services20 patients
Osteopathic manipulative treatment, 9-10 body regions 98929
Osteopathic Manipulative Treatment (OMT) involves hands-on care. In a 9-10 body regions procedure, a doctor manipulates muscles and joints using techniques like stretching, gentle pressure, and resistance to improve health and wellness. It's often used to ease pain, promote healing, and increase overall mobility.
74 services17 patients
Osteopathic manipulative treatment, 7-8 body regions 98928
Osteopathic Manipulative Treatment (OMT) is a hands-on method where physicians use precise movements to diagnose, treat, and prevent illness or injury. In a 7-8 body regions OMT, the doctor focuses on multiple areas, such as the head, neck, back, or limbs, to enhance your body's natural healing process.
65 services15 patients

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.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

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

MRS. CAROL REBECCA WARD M.D.
Specialist
535 OCEAN AVE
PORTLAND, ME 04103
Cumberland County (207) 871-0666
CASCO MEDICAL GROUP
Obstetrics & Gynecology
535 OCEAN AVE, SECOND FLOOR-SUITE #2
PORTLAND, ME 04103
Cumberland County (207) 518-6000
MARY LELLO MAC, LAC
Specialist
535 OCEAN AVE
PORTLAND, ME 04103
Cumberland County (207) 761-7228
CHELSEA FYRBERG
Nutritionist (Nutrition, Education)
535 OCEAN AVE
PORTLAND, ME 04103
Cumberland County (207) 831-3200
KAREN L ROBERTS DO
Neuromusculoskeletal Medicine & OMM
535 OCEAN AVE
PORTLAND, ME 04103
Cumberland County (207) 541-9285
CHRISTINA ABBRUZZESE
Counselor (Mental Health)
535 OCEAN AVE
PORTLAND, ME 04103
Cumberland County (207) 200-7520
MS. KATE E SOMERVILLE LMT
Massage Therapist
535 OCEAN AVE
PORTLAND, ME 04103
Cumberland County (207) 232-6088
MAINE HOME CARE
Home Health
535 OCEAN AVE
PORTLAND, ME 04103
Cumberland County (207) 518-1850

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 Leslie Gass's NPI number?

The NPI number for Leslie Gass is 1679668453. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Leslie Gass located?

Leslie Gass practices at 535 Ocean Ave, Portland, ME 04103. The listed phone number is (207) 773-7330.

What is Leslie Gass's specialty?

The primary specialty registered for this NPI is Neuromusculoskeletal Medicine & OMM with taxonomy code 204D00000X.

Is Leslie Gass enrolled in Medicare?

Yes. Leslie Gass 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.

What insurance does Leslie Gass accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Leslie Gass 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 Leslie Gass was last updated on April 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.