Anesthesia, ConductionAnesthesiologistsFascia
Dr. Ryan James Mountjoy, MD
NPI1154648046PAC ID3870801202
- Medicare services, 2024
- 155
- Medicare patients, 2024
- 257
- Publications
- 2
- Hospital affiliations
- 3
- Industry payments
- $395,670
- Practice address
- 6 St Andrews Ln, Boothbay Harbor, ME 04538
- Practice phone
- Call (207) 563-1234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Andrews Campus of Lincolnhealth
Boothbay Harbor, Maine
Find Dr. Mountjoy's professional email, personal email and mobile number
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Dr. Ryan James Mountjoy is an anesthesiologist in Boothbay Harbor, Maine
Dr. Mountjoy practices at St Andrews Campus of Lincolnhealth in Boothbay Harbor, Maine.
Dr. Mountjoy's NPI, 1154648046, was assigned on April 30, 2010. Dr. Mountjoy graduated from George Washington University School of Medicine in 2010. Dr. Mountjoy holds Maine license MD21058.
NPI and contact details
- NPI
- 1154648046NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870801202
- NPI enumeration date
- April 30, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 563-1234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan James Mountjoy practices at St Andrews Campus of Lincolnhealth in Boothbay Harbor, Maine
Dr. Mountjoy's primary practice is St Andrews Campus of Lincolnhealth, at 6 St Andrews Ln, Boothbay Harbor, ME 04538 in Lincoln County. The practice phone is (207) 563-1234.
- St Andrews Campus of Lincolnhealth6 St Andrews Ln, Boothbay Harbor, ME 04538 · Lincoln CountyPhone(207) 563-1234
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ryan James Mountjoy is affiliated with 4 sites of care and 1 medical group
Dr. Mountjoy's primary practice is St Andrews Campus of Lincolnhealth in Boothbay Harbor, Maine. Dr. Mountjoy is also affiliated with MaineHealth Maine Medical Center. The medical group on file is Spectrum Healthcare Partners. Dmand AI also links Dr. Mountjoy to 2 more hospitals, each named with a free account.
St Andrews Campus of LincolnhealthPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan James Mountjoy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mountjoy practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Andrews Campus of Lincolnhealth | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan James Mountjoy is one of 247 anesthesiologists in Maine
Anesthesiology is Dr. Mountjoy's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Mountjoy is licensed in Maine.
Specialties and state licenses
- Anesthesiology, MainePrimary
Anesthesiologists near Dr. Mountjoy
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
247anesthesiologists in Maine
4anesthesiologists in Boothbay Harbor
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ryan James Mountjoy billed Medicare for 155 services in 2024
CMS data shows 155 Medicare services from Dr. Mountjoy across 5 procedure codes in 2024, for 257 Medicare patients. Medicare paid $8,343 for them.
Medicare services, 2024155
Medicare patients257
Paid by Medicare$8,343
Procedure codes5
Dr. Mountjoy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1772024: 15512%
- Surgery
- 2023: 352024: 0100%
Where Dr. Mountjoy's Medicare services took place, 2024
- In an office117%
- In a facility14493%
Dr. Mountjoy compared with the Maine median for anesthesiologists, 2024
- Dr. Mountjoy
- Maine median
- Medicare services
- 155vs 712.2 times
- Medicare patients
- 257vs 15269% above
Medians across 247 anesthesiologists in Maine with Dmand AI profiles that report each measure.
Dr. Mountjoy'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. Mountjoy and other anesthesiologists in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan James Mountjoy treated 257 Medicare patients in 2024, average age 74
CMS counts 257 Medicare patients who saw Dr. Mountjoy in 2024. The largest group is 65 to 74, with 115 patients. 70% of them have high cholesterol, and 66% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mountjoy's median patient age at 65, with 54% women.
Medicare patients, 2024257
Average age74
Average risk score1.19
Also on Medicaid16%
Dr. Mountjoy's Medicare patients by age, 2024
Dr. Mountjoy's Medicare patients by sex, 2024
- Women12649%
- Men13151%
Chronic conditions among Dr. Mountjoy's Medicare patients, 2024
- High cholesterol70%
- High blood pressure66%
- Arthritis44%
- Mood disorders27%
- Anxiety24%
- Depression23%
- Atrial fibrillation22%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mountjoy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Ryan James Mountjoy takes part in Medicare
Dr. Mountjoy 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. Ryan James Mountjoy has 2 publications on record
Dmand AI links 2 papers to Dr. Mountjoy in 2024. Dr. Mountjoy's most frequent co-authors are Isaac Chemmanam, MD, Craig S. Curry, MD and Olga I. Diomede, MD.
Papers2
Dr. Mountjoy's most frequent co-authors
Recent publications by Dr. Mountjoy
Reg Anesth Pain Med
Catheters, IndwellingEpidural SpaceEquipment Design
See who Dr. Mountjoy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mountjoy works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan James Mountjoy received $395,670 in industry payments from 2016 to 2025
CMS Open Payments shows 617 general payments to Dr. Mountjoy from 2 drug and device companies from 2016 to 2025. Honoraria make up the largest share, 43% of the total. Pacira Pharmaceuticals Incorporated paid the most, $385,975.
General payments to Dr. Mountjoy by program year, 2016 to 2025
General payments to Dr. Mountjoy by kind, 2016 to 2025
$395.7Kin total
- Honoraria$171,73043%
- Consulting fees$130,46033%
- Travel and lodging$74,06119%
- Speaker and faculty fees$10,1353%
- Food and beverage$9,2842%
Companies that paid Dr. Mountjoy the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan James Mountjoy graduated from George Washington University School of Medicine
Dr. Mountjoy graduated from George Washington University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ryan James Mountjoy'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 DataDmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Ryan James Mountjoy
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. Ryan James Mountjoy's NPI number?
Dr. Ryan James Mountjoy's NPI number is 1154648046. It was assigned on April 30, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan James Mountjoy?
Dr. Ryan James Mountjoy is an anesthesiologist in Boothbay Harbor, Maine. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Ryan James Mountjoy practice?
Dr. Mountjoy practices at 6 St Andrews Ln, Boothbay Harbor, ME 04538. Dr. Mountjoy's primary practice is St Andrews Campus of Lincolnhealth in Boothbay Harbor, Maine. Dmand AI also links Dr. Mountjoy to 2 hospitals.
What is Dr. Ryan James Mountjoy's office phone number?
The practice phone on file for Dr. Mountjoy is (207) 563-1234.
What is Dr. Ryan James Mountjoy's medical license number?
Dr. Mountjoy holds Maine license MD21058.
Which hospitals is Dr. Ryan James Mountjoy affiliated with?
Dr. Mountjoy is affiliated with MaineHealth Maine Medical Center. Dmand AI links Dr. Mountjoy to 2 more hospitals.
What medical group is Dr. Ryan James Mountjoy part of?
Dr. Mountjoy is linked to Spectrum Healthcare Partners.
Does Dr. Ryan James Mountjoy accept Medicare?
Yes. CMS data shows Dr. Mountjoy billed Medicare for 155 services in 2024, and Dr. Mountjoy accepts Medicare assignment.
How many Medicare patients does Dr. Ryan James Mountjoy see?
CMS counts 257 Medicare patients who saw Dr. Mountjoy in 2024, with an average age of 74.
What services does Dr. Ryan James Mountjoy bill to Medicare?
In 2024, Dr. Mountjoy's most billed Medicare services were anesthesia (00142), anesthesia (00811) and anesthesia (00731).
Show 5 more questionsShow fewer questions
Where did Dr. Ryan James Mountjoy go to medical school?
Dr. Mountjoy graduated from George Washington University School of Medicine in 2010.
Has Dr. Ryan James Mountjoy received payments from drug or device companies?
CMS Open Payments shows $395,670 in general payments to Dr. Mountjoy from 2 companies from 2016 to 2025. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Ryan James Mountjoy been practicing?
Dr. Mountjoy graduated from medical school in 2010, 16 years ago.
Does Dr. Ryan James Mountjoy do research?
Dmand AI links 2 publications to Dr. Mountjoy.
Who does Dr. Ryan James Mountjoy publish with?
Dr. Mountjoy's most frequent co-authors are Isaac Chemmanam, MD (1 shared paper), Craig S. Curry, MD (1 shared paper) and Olga I. Diomede, MD (1 shared paper).
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