Dr. Zachary E. Smith, MD
- Medicare services, 2024
- 371
- Medicare patients, 2024
- 218
- Part D claims, 2024
- 3,945
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 489 State Street, Bangor, ME 04401
- Practice phone
- Call (207) 973-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Smith'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. Zachary E. Smith is an internist in Bangor, Maine
Dr. Smith practices at Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health.
Dr. Smith's NPI, 1780944074, was assigned on May 21, 2012. Dr. Smith graduated from University of North Carolina at Chapel Hill School of Medicine in 2012. Dr. Smith holds Maine license MD21387.
- NPI
- 1780944074NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365762309
- NPI enumeration date
- May 21, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 973-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary E. Smith practices at Northern Light Eastern Maine Medical Center in Bangor, Maine
Dr. Smith's primary practice is Northern Light Eastern Maine Medical Center, at 489 State Street, Bangor, ME 04401 in Penobscot County. The practice phone is (207) 973-7000.
- Northern Light Eastern Maine Medical Center489 State Street, Bangor, ME 04401 · Penobscot CountyPhone(207) 973-7000
Source: Dmand AI Affiliation Data
Dr. Zachary E. Smith is affiliated with 10 sites of care and 2 medical groups
Dr. Smith's primary practice is Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health. Dr. Smith is also affiliated with St. Joseph Healthcare. The medical group on file is Northern Light Eastern Maine Medical Center. Dmand AI also links Dr. Smith to 1 more hospital, 3 home health agencies, 2 hospices, 1 breast imaging center, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Smith'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. Zachary E. Smith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Light Eastern Maine Medical Center | Available with a free account |
| +9 more sites and 1 medical group | 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. Zachary E. Smith is one of 572 internists in Maine
Internal medicine is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Smith is licensed in Maine.
Specialties and state licenses
- Internal medicine, MainePrimary
Internists near Dr. Smith
Counts of internists 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. Zachary E. Smith billed Medicare for 371 services in 2024
CMS data shows 371 Medicare services from Dr. Smith across 5 procedure codes in 2024, for 218 Medicare patients. Medicare paid $18,526 for them.
Dr. Smith's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3102024: 37120%
Where Dr. Smith's Medicare services took place, 2024
- In an office24165%
- In a facility13035%
Dr. Smith compared with the Maine median for internists, 2024
- Dr. Smith
- Maine median
- Medicare services
- 371vs 31418% above
- Medicare patients
- 218vs 15442% above
- Part D claims
- 3,248vs 21115.4 times
Medians across 600 internists in Maine with Dmand AI profiles that report each measure.
Dr. Smith's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Smith?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Smith and other internists in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zachary E. Smith treated 218 Medicare patients in 2024, average age 72
CMS counts 218 Medicare patients who saw Dr. Smith in 2024. The largest group is 65 to 74, with 87 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 60, with 50% women.
Dr. Smith's Medicare patients by age, 2024
Dr. Smith's Medicare patients by sex, 2024
- Women10247%
- Men11653%
Chronic conditions among Dr. Smith's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis43%
- Mood disorders35%
- Diabetes33%
- Chronic kidney disease32%
- Ischemic heart disease32%
- Depression30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Smith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zachary E. Smith wrote 3,945 Medicare Part D claims in 2024
In 2024, Dr. Smith wrote 3,945 Medicare Part D claims for 495 patients. 86% of them were for generic drugs. CMS names the drug for 3,248 of them, across 88 drugs with 11 or more claims each, at $438,535 in total drug cost. In 2023, CMS named 1,725 claims across 62 drugs.
Dr. Smith's Part D claims by kind of drug, 2024
- Generic3,376 claims86%
- Brand-name537 claims14%
- Other32 claims1%
Dr. Smith'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. Smith's Part D claims, 2024
- Opioids5%194 of 3,945 claims
- Antibiotics2%62 of 3,945 claims
- Antipsychotics, patients 65 and over0%15 of 3,945 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: 1,7252024: 3,24888%
Drugs named by CMS: 88 in 2024, 62 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. Zachary E. Smith takes part in Medicare
Dr. Smith accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Zachary E. Smith has 1 publication on record
Dmand AI links 1 paper to Dr. Smith in 2023.
Recent publications by Dr. Smith
See who Dr. Smith researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Smith works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Zachary E. Smith received $437 in industry payments from 2017 to 2025
CMS Open Payments shows 4 general payments to Dr. Smith from 2 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Relypsa, Inc. paid the most, $357.
General payments to Dr. Smith by program year, 2017 to 2025
Companies that paid Dr. Smith the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zachary E. Smith graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Smith graduated from University of North Carolina at Chapel Hill School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachary E. Smith'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Zachary E. Smith
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. Zachary E. Smith's NPI number?
Dr. Zachary E. Smith's NPI number is 1780944074. It was assigned on May 21, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary E. Smith?
Dr. Zachary E. Smith is an internist in Bangor, Maine. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zachary E. Smith practice?
Dr. Smith practices at 489 State Street, Bangor, ME 04401. Dr. Smith's primary practice is Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health. Dmand AI also links Dr. Smith to 1 hospital, 3 home health agencies, 2 hospices, 1 breast imaging center, 1 group practice or clinic and 1 medical group.
What is Dr. Zachary E. Smith's office phone number?
The practice phone on file for Dr. Smith is (207) 973-7000.
What is Dr. Zachary E. Smith's medical license number?
Dr. Smith holds Maine license MD21387.
Which hospitals is Dr. Zachary E. Smith affiliated with?
Dr. Smith practices at Northern Light Eastern Maine Medical Center in Bangor, Maine. Dr. Smith is also affiliated with St. Joseph Healthcare. Dmand AI links Dr. Smith to 1 more hospital.
What medical group is Dr. Zachary E. Smith part of?
Dr. Smith is linked to Northern Light Eastern Maine Medical Center. Dmand AI links Dr. Smith to 1 more medical group.
Does Dr. Zachary E. Smith accept Medicare?
Yes. CMS data shows Dr. Smith billed Medicare for 371 services in 2024, and Dr. Smith accepts Medicare assignment.
How many Medicare patients does Dr. Zachary E. Smith see?
CMS counts 218 Medicare patients who saw Dr. Smith in 2024, with an average age of 72.
What services does Dr. Zachary E. Smith bill to Medicare?
In 2024, Dr. Smith's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and hospital inpatient care (99232).
Show 5 more questionsShow fewer questions
Where did Dr. Zachary E. Smith go to medical school?
Dr. Smith graduated from University of North Carolina at Chapel Hill School of Medicine in 2012.
What drugs does Dr. Zachary E. Smith prescribe most?
In 2024 Medicare Part D data, Dr. Smith's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Zachary E. Smith received payments from drug or device companies?
CMS Open Payments shows $437 in general payments to Dr. Smith from 2 companies from 2017 to 2025. The largest total came from Relypsa, Inc.
How long has Dr. Zachary E. Smith been practicing?
Dr. Smith graduated from medical school in 2012, 14 years ago.
Does Dr. Zachary E. Smith do research?
Dmand AI links 1 publication to Dr. Smith.
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