Dr. Guy A. Defeo, DO
- Medicare services, 2016
- 12
- Industry payments
- $752
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 170 Federal St, Alfred, ME 04002
- Practice phone
- Call (207) 467-5932
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
GUY A. DEFEO D.O., LLC
Physician office · Alfred, Maine
Find Dr. Defeo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Guy A. Defeo is a neuromusculoskeletal medicine and omm physician in Maine
Dr. Defeo practices at GUY A. DEFEO D.O., LLC in Alfred, Maine.
Dr. Defeo's NPI, 1528097623, was assigned on July 1, 2006. Dr. Defeo holds Maine license 1313.
- NPI
- 1528097623NPI Registry (opens in a new tab)
- NPI enumeration date
- July 1, 2006
- NPI status
- Active
- Practice phone
- (207) 467-5932
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Guy A. Defeo practices at GUY A. DEFEO D.O., LLC in Alfred, Maine
Dr. Defeo's primary practice is GUY A. DEFEO D.O., LLC, at 170 Federal St, Alfred, ME 04002. The practice phone is (207) 467-5932.
- GUY A. DEFEO D.O., LLC170 Federal St, Alfred, ME 04002Phone(207) 467-5932
Source: Dmand AI Affiliation Data
Dr. Guy A. Defeo is affiliated with 1 site of care
Dr. Defeo's primary practice is GUY A. DEFEO D.O., LLC in Alfred, Maine.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Guy A. Defeo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Defeo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| GUY A. DEFEO D.O., LLC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Guy A. Defeo is one of 42 neuromusculoskeletal medicines and omm physicians in Maine
Neuromusculoskeletal medicine and omm is Dr. Defeo's primary specialty in the NPI Registry, under taxonomy code 204D00000X. Dr. Defeo is licensed in Maine.
Specialties and state licenses
- Neuromusculoskeletal medicine and omm, MainePrimary
Neuromusculoskeletal medicines and omm physicians near Dr. Defeo
Counts of neuromusculoskeletal medicines and omm physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Guy A. Defeo billed Medicare for 12 services in 2016
CMS data shows 12 Medicare services from Dr. Defeo across 1 procedure code in 2016. Medicare paid $425 for them. Every service was in an office.
Dr. Defeo compared with the Maine median for neuromusculoskeletal medicines and omm physicians, 2016
- Dr. Defeo
- Maine median
- Medicare services
- 12vs 29896% below
Medians across 44 neuromusculoskeletal medicines and omm physicians in Maine with Dmand AI profiles that report each measure.
Dr. Defeo's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Defeo and other neuromusculoskeletal medicines and omm physicians in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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Dr. Guy A. Defeo received $752 in industry payments from 2016 to 2023
CMS Open Payments shows 9 general payments to Dr. Defeo from 4 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $557.
General payments to Dr. Defeo by program year, 2016 to 2023
Companies that paid Dr. Defeo the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Guy A. Defeo's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Guy A. Defeo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Guy A. Defeo's NPI number?
Dr. Guy A. Defeo's NPI number is 1528097623. It was assigned on July 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Guy A. Defeo?
Dr. Guy A. Defeo is a neuromusculoskeletal medicine and omm physician in Maine. The primary specialty in the NPI Registry is Neuromusculoskeletal Medicine & OMM Physician (taxonomy code 204D00000X).
Where does Dr. Guy A. Defeo practice?
Dr. Defeo practices at 170 Federal St, Alfred, ME 04002. Dr. Defeo's primary practice is GUY A. DEFEO D.O., LLC in Alfred, Maine.
What is Dr. Guy A. Defeo's office phone number?
The practice phone on file for Dr. Defeo is (207) 467-5932.
What is Dr. Guy A. Defeo's medical license number?
Dr. Defeo holds Maine license 1313.
Does Dr. Guy A. Defeo accept Medicare?
Yes. CMS data shows Dr. Defeo billed Medicare for 12 services in 2016.
What services does Dr. Guy A. Defeo bill to Medicare?
In 2016, Dr. Defeo's most billed Medicare services were medical service (98927).
Has Dr. Guy A. Defeo received payments from drug or device companies?
CMS Open Payments shows $752 in general payments to Dr. Defeo from 4 companies from 2016 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Guy A. Defeo been practicing?
Dr. Defeo's NPI was assigned in 2006.
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