Dr. John Carrill, MD
- Medicare services, 2024
- 47
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 455
- Industry payments
- $3,224
- State license
- 1
- Practice address
- 18714 North Vlg, Hagerstown, MD 21742
- Practice phone
- Call (301) 733-0330
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Village
Hagerstown, Maryland
Find Dr. Carrill'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. John Carrill is a psychiatrist in Hagerstown, Maryland
Dr. Carrill practices at North Village in Hagerstown, Maryland.
Dr. Carrill's NPI, 1821063124, was assigned on February 21, 2006. Dr. Carrill holds Maryland license D18559.
- NPI
- 1821063124NPI Registry (opens in a new tab)
- NPI enumeration date
- February 21, 2006
- NPI status
- Active
- Practice phone
- (301) 733-0330
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. John Carrill practices at North Village in Hagerstown, Maryland
Dr. Carrill's primary practice is North Village, at 18714 North Vlg, Hagerstown, MD 21742 in Washington County. The practice phone is (301) 733-0330.
- North Village18714 North Vlg, Hagerstown, MD 21742 · Washington CountyPhone(301) 733-0330
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Carrill is affiliated with 1 site of care
Dr. Carrill's primary practice is North Village in Hagerstown, Maryland.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. John Carrill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carrill practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Village | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Carrill is one of 901 psychiatrists in Maryland
Psychiatry is Dr. Carrill's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Carrill is licensed in Maryland.
Specialties and state licenses
- Psychiatry, MarylandPrimary
Psychiatrists near Dr. Carrill
Counts of psychiatrists 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. John Carrill billed Medicare for 47 services in 2024
CMS data shows 47 Medicare services from Dr. Carrill across 2 procedure codes in 2024, all of them office visits, for 18 Medicare patients. Medicare paid $2,106 for them. Every service was in an office.
Dr. Carrill's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 802024: 4741%
Dr. Carrill compared with the Maryland median for psychiatrists, 2024
- Dr. Carrill
- Maryland median
- Medicare services
- 47vs 18875% below
- Medicare patients
- 18vs 5366% below
- Part D claims
- 284vs 1162.4 times
Medians across 1,014 psychiatrists in Maryland with Dmand AI profiles that report each measure.
Dr. Carrill'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Carrill and other psychiatrists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Carrill treated 18 Medicare patients in 2024, average age 47
CMS counts 18 Medicare patients who saw Dr. Carrill in 2024. 72% of them have anxiety. Their average risk score is 0.85, where 1.00 is the Medicare average.
Chronic conditions among Dr. Carrill's Medicare patients, 2024
- Anxiety72%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Carrill wrote 455 Medicare Part D claims in 2024
In 2024, Dr. Carrill wrote 455 Medicare Part D claims for 25 patients. 94% of them were for generic drugs. CMS names the drug for 284 of them, across 13 drugs with 11 or more claims each, at $14,515 in total drug cost. In 2023, CMS named 435 claims across 20 drugs.
Dr. Carrill's Part D claims by kind of drug, 2024
- Generic428 claims94%
- Brand-name27 claims6%
Dr. Carrill'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4352024: 28435%
Drugs named by CMS: 13 in 2024, 20 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
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Dr. John Carrill received $3,224 in industry payments from 2016 to 2024
CMS Open Payments shows 125 general payments to Dr. Carrill from 23 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $590.
General payments to Dr. Carrill by program year, 2016 to 2024
General payments to Dr. Carrill by kind, 2016 to 2024
- Food and beverage$3,221100%
- Education$30%
Companies that paid Dr. Carrill the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Carrill'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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 | Medicare 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) |
| 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. John Carrill
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. John Carrill's NPI number?
Dr. John Carrill's NPI number is 1821063124. It was assigned on February 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Carrill?
Dr. John Carrill is a psychiatrist in Hagerstown, Maryland. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. John Carrill practice?
Dr. Carrill practices at 18714 North Vlg, Hagerstown, MD 21742. Dr. Carrill's primary practice is North Village in Hagerstown, Maryland.
What is Dr. John Carrill's office phone number?
The practice phone on file for Dr. Carrill is (301) 733-0330.
What is Dr. John Carrill's medical license number?
Dr. Carrill holds Maryland license D18559.
Does Dr. John Carrill accept Medicare?
Yes. CMS data shows Dr. Carrill billed Medicare for 47 services in 2024.
How many Medicare patients does Dr. John Carrill see?
CMS counts 18 Medicare patients who saw Dr. Carrill in 2024, with an average age of 47.
What services does Dr. John Carrill bill to Medicare?
In 2024, Dr. Carrill's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99212).
What drugs does Dr. John Carrill prescribe most?
In 2024 Medicare Part D data, Dr. Carrill's most prescribed drugs by claims were Sertraline HCl, Alprazolam and Aripiprazole.
Has Dr. John Carrill received payments from drug or device companies?
CMS Open Payments shows $3,224 in general payments to Dr. Carrill from 23 companies from 2016 to 2024. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. John Carrill been practicing?
Dr. Carrill's NPI was assigned in 2006.
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