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DR. PETER JOSIAH KNOWLES D.C.
NPI 1992847180
Chiropractor in Machias, ME

Active since February 13, 2007Accepts Medicare Assignment
19 E MAIN ST, MACHIAS, ME 04654(207) 255-8001(207) 255-8001 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Peter Josiah Knowles D.c. NPPES

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

DR. PETER JOSIAH KNOWLES D.C. (NPI 1992847180) is an individual chiropractor in Machias, Maine, licensed in Maine (CR581) and active in the NPI registry since February 2007. He is a graduate of Other (1981).

NPPES Registry Identity

NPI1992847180
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. PETER JOSIAH KNOWLESCredential: D.C.
Location Address19 E MAIN STMachias, ME 04654-1201
Mailing Address19 E Main St, Po Box 499Machias, ME 04654-1201 · (207) 255-8001 · Fax (207) 255-8001
Phone(207) 255-8001
Fax(207) 255-8001
Sole ProprietorYes
Medical School CMSOtherGraduated 1981
Enumeration DateFebruary 13, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1992847180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in ME · CR581
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
19 E MAIN ST, Machias, ME 04654
Open in Google Maps ↗

Other Identifiers 4

Other1042201Aetna
Medicare ID-Type Unspecified067897ME
Medicaid112990099ME
Other005326Anthem

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. Peter Josiah Knowles D.c. 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 ID4587820402
PECOS Enrollment IDI20120723000104

Areas of Expertise CMS Part B claims

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.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
273 services50 patients

Other Providers at the Same Location NPPES

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

ERNEST M. HAYES, DPM DPM
Podiatrist
19 E MAIN ST
MACHIAS, ME 04654
Washington County (207) 733-2429

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 Peter Knowles's NPI number?

The NPI number for Peter Knowles is 1992847180. It was assigned to this individual provider in the NPPES registry on February 13, 2007.

Where is Peter Knowles located?

Peter Knowles practices at 19 E Main St, Machias, ME 04654. The listed phone number is (207) 255-8001.

What is Peter Knowles's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Peter Knowles enrolled in Medicare?

Yes. Peter Knowles 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.

When was this NPI record last updated?

The NPPES record for Peter Knowles was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.