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PATRICK MICHAEL FLEMING MD
NPI 1205538402
Internal Medicine in Westbrook, ME

Active since March 20, 2023PECOS Enrolled
1 HARNOIS AVE STE 1B, WESTBROOK, ME 04092(207) 662-1340(207) 662-1341 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 7, 2026, Mar 20, 2023 (2 updates tracked since 2023).

About Patrick Michael Fleming Md NPPES

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

PATRICK MICHAEL FLEMING MD (NPI 1205538402) is an individual internal medicine provider in Westbrook, Maine, licensed in Maine (MD30347) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1205538402
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NamePATRICK MICHAEL FLEMINGCredential: MD
Location Address1 HARNOIS AVE STE 1BWestbrook, ME 04092-4395
Mailing Address1 Harnois Ave Ste 1bWestbrook, ME 04092-4395 · (207) 662-1340 · Fax (207) 662-1341
Phone(207) 662-1340
Fax(207) 662-1341
Sole ProprietorNo
Enumeration DateMarch 20, 2023
Last NPPES UpdateMay 7, 20262 updates tracked since enumeration
NPPES CertifiedMay 7, 2026
✔ NPI 1205538402 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in ME · MD30347
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1 HARNOIS AVE STE 1B, Westbrook, ME 04092
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Secondary Practice Location 1

Location 122 Bramhall StPortland, ME 04102-3134 · Phone (207) 662-0111

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Patrick Michael Fleming Md 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 04092 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
$128.83 typical visit price
range $56.28 – $169.96
Typical copayment $32.20 (range $14.07 – $42.49)
Most-billed visit code 99204
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.

Other Providers at the Same Location NPPES 3

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

WILLIAM GREGORY FEERO MD, PHD
Family Medicine
1 HARNOIS AVE STE 1B
WESTBROOK, ME 04092
Cumberland County (207) 662-1340
MRS. HELEN CLAIRE HACKETT FNP-C
Nurse Practitioner (Family)
1 HARNOIS AVE STE 1B
WESTBROOK, ME 04092
Cumberland County (207) 662-1340
TRAVIS ROBERT HALLETT MD
Internal Medicine
1 HARNOIS AVE STE 1B
WESTBROOK, ME 04092
Cumberland County (207) 662-1340

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 Patrick Fleming's NPI number?

The NPI number for Patrick Fleming is 1205538402. It was assigned to this individual provider in the NPPES registry on March 20, 2023.

Where is Patrick Fleming located?

Patrick Fleming practices at 1 Harnois Ave Ste 1B, Westbrook, ME 04092. The listed phone number is (207) 662-1340.

What is Patrick Fleming's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Patrick Fleming enrolled in Medicare?

Yes. Patrick Fleming is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Patrick Fleming was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.