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DR. STEPHEN GALLAGHER MD
NPI 1427076793
Emergency Medicine - Undersea and Hyperbaric Medicine in Lewiston, ME

Active since July 17, 2006PECOS EnrolledAccepts Medicare Assignment
98.06/100
CMS Quality Rating
93 CAMPUS AVE, LEWISTON, ME 04240(207) 777-8120(207) 777-8984 Get Directions Write a Review

NPPES record last updated: February 14, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 14, 2020, May 7, 2019, Apr 25, 2019 (3 updates tracked since 2019).

About Dr. Stephen Gallagher Md NPPES

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

DR. STEPHEN GALLAGHER MD (NPI 1427076793) is an individual undersea and hyperbaric medicine provider in Lewiston, Maine, licensed in Maine (MD12549) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Central Maine Medical Center, and is a graduate of University Of Vermont College Of Medicine (1986).

NPPES Registry Identity

NPI1427076793
Entity TypeIndividualMale
Primary Taxonomy207PE0005X
Provider Legal NameDR. STEPHEN GALLAGHERCredential: MD
Location Address93 CAMPUS AVELewiston, ME 04240-6030
Mailing AddressPo Box 7291Lewiston, ME 04243-7291 · (207) 777-8950 · Fax (207) 777-8800
Phone(207) 777-8120
Fax(207) 777-8984
Sole ProprietorNo
Medical School CMSUniversity Of Vermont College Of MedicineGraduated 1986
Enumeration DateJuly 17, 2006
Last NPPES UpdateFebruary 14, 20203 updates tracked since enumeration
✔ NPI 1427076793 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency Medicine · Undersea and Hyperbaric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207PE0005X
License✔ Licensed in ME · MD12549
Definition
A specialist who treats decompression illness and diving accident cases and uses hyperbaric oxygen therapy to treat such conditions as carbon monoxide poisoning, gas gangrene, non-healing wounds, tissue damage from radiation and burns, and bone infections. This specialist also serves as a consultant to other physicians in all aspects of hyperbaric chamber operations, and assesses risks and applies appropriate standards to prevent disease and disability in divers and other persons working in altered atmospheric conditions.
Also ListedFamily MedicineTaxonomy 207Q00000X · License MD12549 (ME)
93 CAMPUS AVE, Lewiston, ME 04240
Open in Google Maps ↗

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

Dr. Stephen Gallagher 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 ID5597706705
PECOS Enrollment IDI20050518000632
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 6

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.

Application of vein wound compression bandages on lower leg, ankle, and foot 29581
Compression bandages are applied to your lower leg, ankle, and foot to promote healing of vein wounds. The bandages apply pressure to improve blood flow, reduce swelling, and accelerate wound healing. It's a safe, non-invasive treatment.
284 services56 patients
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.
237 services127 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
163 services78 patients
Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
76 services38 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
21 services17 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
18 services18 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Central Maine Medical Center

Acute Care Hospitals · Lewiston, ME
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200024
Location300 Main StreetLewiston, ME 04240 · Androscoggin County
Emergency services Birthing friendly

St Mary's Regional Medical Center

Acute Care Hospitals · Lewiston, ME
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number200034
Location93 Campus Avenue - PO Box 291Lewiston, ME 04243 · Androscoggin County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04240 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.

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.

ASHLEY BEAULIEU
Psychiatry & Neurology (Psychiatry)
93 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 440-5902
WILLIAM D COLLINS
Emergency Medicine
93 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8120
CORA LEE GAVETT PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
93 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8100
KENDRA ANNE GREENE MSN, PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
93 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 755-3067
KRISTIN M MILBERGER CRNA
Nurse Anesthetist, Certified Registered
93 CAMPUS AVE, ST MARY'S ANESTHESIA ASSOCIATES
LEWISTON, ME 04240
Androscoggin County (207) 755-3715
UMESH C SARMA M.D.
Radiology (Diagnostic Radiology)
93 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8482
JAMES N PLACE M.D.
Radiology (Diagnostic Radiology)
93 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8482
ANDREA L ERLEY CRNA
Nurse Anesthetist, Certified Registered
93 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8442

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 Stephen Gallagher's NPI number?

The NPI number for Stephen Gallagher is 1427076793. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Stephen Gallagher located?

Stephen Gallagher practices at 93 Campus Ave, Lewiston, ME 04240. The listed phone number is (207) 777-8120.

What is Stephen Gallagher's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Undersea and Hyperbaric Medicine, with taxonomy code 207PE0005X.

Is Stephen Gallagher enrolled in Medicare?

Yes. Stephen Gallagher 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.

Is Stephen Gallagher affiliated with any hospitals?

According to CMS data, Stephen Gallagher is affiliated with Central Maine Medical Center and St Mary's Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Stephen Gallagher was last updated on February 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.