Dr. Nathan Daniel Shepard, MD
- Medicare services, 2018
- 256
- Part D claims, 2024
- 1,805
- Hospital affiliations
- 3
- Industry payments
- $368
- Medical groups
- 3
- Practice address
- 897 West Main Street, Dover-Foxcroft, ME 04426
- Practice phone
- Call (207) 564-4251
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Shepard'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. Nathan Daniel Shepard is a family medicine physician in Dover-Foxcroft, Maine
Dr. Shepard practices at Northern Light Mayo Hospital in Dover-Foxcroft, Maine, part of Northern Light Health.
Dr. Shepard's NPI, 1972778892, was assigned on April 23, 2008. Dr. Shepard graduated from University of Tennessee, Hsc, College of Medicine in 2006. Dr. Shepard holds Alabama license MD.28475.
- NPI
- 1972778892NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638221195
- NPI enumeration date
- April 23, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 564-4251
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathan Daniel Shepard practices at Northern Light Mayo Hospital in Dover-Foxcroft, Maine
Dr. Shepard's primary practice is Northern Light Mayo Hospital, at 897 West Main Street, Dover-Foxcroft, ME 04426 in Piscataquis County. The practice phone is (207) 564-4251.
- Northern Light Mayo Hospital897 West Main Street, Dover-Foxcroft, ME 04426 · Piscataquis CountyPhone(207) 564-4251
Source: Dmand AI Affiliation Data
Dr. Nathan Daniel Shepard is affiliated with 6 sites of care and 3 medical groups
Dr. Shepard's primary practice is Northern Light Mayo Hospital in Dover-Foxcroft, Maine, part of Northern Light Health. Dr. Shepard is also affiliated with Northern Light Eastern Maine Medical Center. The medical group on file is Northern Light Mayo Hospital. Dmand AI also links Dr. Shepard to 1 more hospital, 2 medical groups, 1 breast imaging center, 1 home health agency and 1 hospice, each named with a free account. Dr. Shepard's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathan Daniel Shepard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shepard practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Light Mayo Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Northern Light Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nathan Daniel Shepard is one of 991 family medicine physicians in Maine
Family medicine is Dr. Shepard's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Shepard's licenses on file in 3 states: Alabama, Alaska and Colorado.
Specialties and state licenses
- Family medicine, AlabamaPrimary
- Alaska license
- Colorado license
Family medicine physicians near Dr. Shepard
Counts of family medicine 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. Nathan Daniel Shepard billed Medicare for 256 services in 2018
CMS data shows 256 Medicare services from Dr. Shepard across 4 procedure codes in 2018. Medicare paid $18,475 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Shepard's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 2122018: 25621%
- Surgery
- 2017: 292018: 0100%
Dr. Shepard compared with the Maine median for family medicine physicians, 2018
- Dr. Shepard
- Maine median
- Medicare services
- 256vs 19035% above
- Part D claims
- 1,230vs 5582.2 times
Medians across 1,046 family medicine physicians in Maine with Dmand AI profiles that report each measure.
Dr. Shepard's most billed Medicare procedure codes, 2018
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathan Daniel Shepard's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Shepard's median patient age at 66, with 52% women.
Dr. Shepard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Nathan Daniel Shepard wrote 1,805 Medicare Part D claims in 2024
In 2024, Dr. Shepard wrote 1,805 Medicare Part D claims for 215 patients. 87% of them were for generic drugs. CMS names the drug for 1,230 of them, across 45 drugs with 11 or more claims each, at $105,171 in total drug cost. In 2023, CMS named 42 claims across 3 drugs.
Dr. Shepard's Part D claims by kind of drug, 2024
- Generic1,576 claims87%
- Brand-name and other229 claims13%
Dr. Shepard's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Shepard's Part D claims, 2024
- Opioids3%49 of 1,805 claims
- Antibiotics4%69 of 1,805 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 422024: 1,2302829%
Drugs named by CMS: 45 in 2024, 3 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Nathan Daniel Shepard takes part in Medicare
Dr. Shepard accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nathan Daniel Shepard received $368 in industry payments from 2016 to 2024
CMS Open Payments shows 14 general payments to Dr. Shepard from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $166.
General payments to Dr. Shepard by program year, 2016 to 2024
Companies that paid Dr. Shepard the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathan Daniel Shepard graduated from University of Tennessee, Hsc, College of Medicine
Dr. Shepard graduated from University of Tennessee, Hsc, College of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathan Daniel Shepard'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 DataDmand AI Org Hierarchy 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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Nathan Daniel Shepard
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. Nathan Daniel Shepard's NPI number?
Dr. Nathan Daniel Shepard's NPI number is 1972778892. It was assigned on April 23, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Daniel Shepard?
Dr. Nathan Daniel Shepard is a family medicine physician in Dover-Foxcroft, Maine. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Nathan Daniel Shepard practice?
Dr. Shepard practices at 897 West Main Street, Dover-Foxcroft, ME 04426. Dr. Shepard's primary practice is Northern Light Mayo Hospital in Dover-Foxcroft, Maine, part of Northern Light Health. Dmand AI also links Dr. Shepard to 1 hospital, 2 medical groups, 1 breast imaging center, 1 home health agency and 1 hospice.
What is Dr. Nathan Daniel Shepard's office phone number?
The practice phone on file for Dr. Shepard is (207) 564-4251.
What is Dr. Nathan Daniel Shepard's medical license number?
Dr. Shepard holds Alabama license MD.28475, one of the licenses on file in 3 states.
Which states has Dr. Nathan Daniel Shepard been licensed in?
Dmand AI has state licenses on file for Dr. Shepard in Alabama, Alaska and Colorado.
Which hospitals is Dr. Nathan Daniel Shepard affiliated with?
Dr. Shepard practices at Northern Light Mayo Hospital in Dover-Foxcroft, Maine. Dr. Shepard is also affiliated with Northern Light Eastern Maine Medical Center. Dmand AI links Dr. Shepard to 1 more hospital.
What medical group is Dr. Nathan Daniel Shepard part of?
Dr. Shepard is linked to Northern Light Mayo Hospital. Dmand AI links Dr. Shepard to 2 more medical groups.
Does Dr. Nathan Daniel Shepard accept Medicare?
Yes. CMS data shows Dr. Shepard billed Medicare for 256 services in 2018, and Dr. Shepard accepts Medicare assignment.
What services does Dr. Nathan Daniel Shepard bill to Medicare?
In 2018, Dr. Shepard's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
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Where did Dr. Nathan Daniel Shepard go to medical school?
Dr. Shepard graduated from University of Tennessee, Hsc, College of Medicine in 2006.
What drugs does Dr. Nathan Daniel Shepard prescribe most?
In 2024 Medicare Part D data, Dr. Shepard's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Gabapentin.
Has Dr. Nathan Daniel Shepard received payments from drug or device companies?
CMS Open Payments shows $368 in general payments to Dr. Shepard from 8 companies from 2016 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Nathan Daniel Shepard been practicing?
Dr. Shepard graduated from medical school in 2006, 20 years ago.
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