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JOSHUA GREGORY GIBBS
NPI 1639899826
Anesthesiology in Lewiston, ME

Active since August 30, 2022PECOS EnrolledAccepts Medicare Assignment
300 MAIN ST, LEWISTON, ME 04240(207) 795-0111 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 16, 2025, Aug 30, 2022 (2 updates tracked since 2022).

About Joshua Gregory Gibbs NPPES

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

JOSHUA GREGORY GIBBS (NPI 1639899826) is an individual anesthesiology provider in Lewiston, Maine, licensed in Maine (RNA253064) and active in the NPI registry since August 2022. He is enrolled in Medicare PECOS, is affiliated with Central Maine Medical Center, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1639899826
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJOSHUA GREGORY GIBBS
Location Address300 MAIN STLewiston, ME 04240-7041
Mailing Address300 Main StLewiston, ME 04240-7041 · (207) 975-0111
Phone(207) 795-0111
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateAugust 30, 2022
Last NPPES UpdateSeptember 16, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2025
✔ NPI 1639899826 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in ME · RNA253064
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
300 MAIN ST, Lewiston, ME 04240
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joshua Gregory Gibbs 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 ID7719488659
PECOS Enrollment IDI20250901000593
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

4

Medicare enrollment records show Joshua Gibbs reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Central Maine Medical Center
Same address
General Acute Care Hospital
300 MAIN ST
Lewiston, ME 04240
  • Reassigned Medicare billing, Maine enrollment
  • 920 clinicians in this Medicare group
NPI 1689653487 (207) 795-5646
St. Mary's Regional Medical Center
0.8 mi
General Acute Care Hospital
93 CAMPUS AVE
Lewiston, ME 04240
  • Reassigned Medicare billing, Maine enrollment
  • Medicare enrollment name: St Marys Regional Medical Center
  • 381 clinicians in this Medicare group
NPI 1447226584 (207) 777-8100
Bridgton Hospital
25 mi
Critical Access
10 HOSPITAL DR
Bridgton, ME 04009
  • Reassigned Medicare billing, Maine enrollment
  • 563 clinicians in this Medicare group
NPI 1154370153 (207) 795-5709
Rumford Hospital
35 mi
Critical Access
420 FRANKLIN ST
Rumford, ME 04276
  • Reassigned Medicare billing, Maine enrollment
  • 544 clinicians in this Medicare group
NPI 1205991122 (207) 369-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

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.

ANGELA WOOD CRNA
Nurse Anesthetist, Certified Registered
300 MAIN ST, CENTRAL MAINE MEDICAL CENTER
LEWISTON, ME 04240
Androscoggin County (207) 795-0111
DANA MCCOY PT
Physical Therapist
300 MAIN ST
LEWISTON, ME 04240
Androscoggin County (207) 795-0111
ELIZABETH ROBIN STOKEM SLP
Speech-Language Pathologist
300 MAIN ST
LEWISTON, ME 04240
Androscoggin County (207) 795-2590
ASHA HASSAN MOHAMUD MD
Internal Medicine
300 MAIN ST
LEWISTON, ME 04240
Androscoggin County (207) 795-0111
JERROLD T. GALE M.D.
Radiology (Diagnostic Radiology)
300 MAIN ST
LEWISTON, ME 04240
Androscoggin County (207) 795-2400
GLENDA MICHELLE KRIBEL CRNA
Nurse Anesthetist, Certified Registered
300 MAIN ST
LEWISTON, ME 04240
Androscoggin County (207) 795-0111
TAMARA WILLOUGHBY MD
Emergency Medicine
300 MAIN ST
LEWISTON, ME 04240
Androscoggin County (207) 795-5011
NANCY ASAMOA MD
Internal Medicine
300 MAIN ST
LEWISTON, ME 04240
Androscoggin County (207) 795-0111

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 Joshua Gibbs's NPI number?

The NPI number for Joshua Gibbs is 1639899826. It was assigned to this individual provider in the NPPES registry on August 30, 2022.

Where is Joshua Gibbs located?

Joshua Gibbs practices at 300 Main St, Lewiston, ME 04240. The listed phone number is (207) 795-0111.

What is Joshua Gibbs's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Joshua Gibbs enrolled in Medicare?

Yes. Joshua Gibbs 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.

Which organizations bill Medicare for Joshua Gibbs's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Gibbs reassigns Medicare benefits to 4 organizations: Central Maine Medical Center (Lewiston, ME), St. Mary's Regional Medical Center (Lewiston, ME), Bridgton Hospital (Bridgton, ME) and Rumford Hospital (Rumford, ME). 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 Joshua Gibbs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Joshua Gibbs affiliated with any hospitals?

According to CMS data, Joshua Gibbs is affiliated with Central Maine Medical Center.

When was this NPI record last updated?

The NPPES record for Joshua Gibbs was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.