Dr. John Mark Blue, MD
- Medicare services, 2022
- 2,088
- Part D claims, 2022
- 112
- Industry payments
- $2,328
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 844 Washington Rd Suite 102 Suite 102, Westminster, MD 21157-6664
- Practice phone
- Call (410) 871-0088
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carroll Health Group @ 200 Memorial Ave - Orthopaedics & Sports Medicine - Westminster (Washington Rd)
Multi-specialty group site · Westminster, Maryland
Find Dr. Blue'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 Mark Blue is an orthopedic surgeon in Reisterstown, Maryland
Dr. Blue practices at Carroll Health Group @ 200 Memorial Ave - Orthopaedics & Sports Medicine - Westminster (Washington Rd) in Westminster, Maryland.
Dr. Blue's NPI, 1275579997, was assigned on June 21, 2006. Dr. Blue holds Maryland license D0050329.
- NPI
- 1275579997NPI Registry (opens in a new tab)
- NPI enumeration date
- June 21, 2006
- NPI status
- Active
- Practice phone
- (410) 871-0088
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Mark Blue practices in Westminster and Reisterstown
Dr. Blue's primary practice is Carroll Health Group @ 200 Memorial Ave - Orthopaedics & Sports Medicine - Westminster (Washington Rd), at 844 Washington Rd Suite 102 Suite 102, Westminster, MD 21157-6664. The practice phone is (410) 871-0088. The NPI Registry lists Dr. Blue's practice address as 750 Main St, Reisterstown, MD 21136.
- Carroll Health Group @ 200 Memorial Ave - Orthopaedics & Sports Medicine - Westminster (Washington Rd)Primary844 Washington Rd Suite 102 Suite 102, Westminster, MD 21157-6664Phone(410) 871-0088
- NPI Registry address750 Main St, Reisterstown, MD 21136 · Baltimore CountyPhone(410) 871-0088
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. John Mark Blue is affiliated with 1 site of care and 1 medical group
Dr. Blue's primary practice is Carroll Health Group @ 200 Memorial Ave - Orthopaedics & Sports Medicine - Westminster (Washington Rd) in Westminster, Maryland. The medical group on file is Carroll Health Group.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. John Mark Blue's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Blue practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carroll Health Group @ 200 Memorial Ave - Orthopaedics & Sports Medicine - Westminster (Washington Rd) | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Mark Blue is one of 404 orthopedic surgeons in Maryland
Orthopaedic surgery is Dr. Blue's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Blue is licensed in Maryland.
Specialties and state licenses
- Orthopaedic surgery, MarylandPrimary
Orthopedic surgeons near Dr. Blue
Counts of orthopedic surgeons 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 Mark Blue billed Medicare for 2,088 services in 2022
CMS data shows 2,088 Medicare services from Dr. Blue across 10 procedure codes in 2022. Medicare paid $27,862 for them. Every service was in an office.
Dr. Blue's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Drugs given in the office
- 2021: 2,7082022: 1,47246%
- Office and hospital visits
- 2021: 6402022: 30752%
- Imaging
- 2021: 3502022: 15955%
- Surgery
- 2021: 3302022: 15055%
Dr. Blue compared with the Maryland median for orthopedic surgeons, 2022
- Dr. Blue
- Maryland median
- Medicare services
- 2,088vs 1,34355% above
- Part D claims
- 112vs 9024% above
Medians across 368 orthopedic surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Blue's most billed Medicare procedure codes, 2022
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. Blue?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Blue and other orthopedic surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Mark Blue's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Blue's median patient age at 67, with 44% women.
Dr. Blue's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. John Mark Blue wrote 112 Medicare Part D claims in 2022
In 2022, Dr. Blue wrote 112 Medicare Part D claims. Every claim was for a generic drug. They cover 5 drugs, with $913 in total drug cost. In 2021, CMS named 246 claims across 5 drugs.
Dr. Blue's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 2462022: 11254%
Drugs named by CMS: 5 in 2022, 5 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John Mark Blue received $2,328 in industry payments from 2016 to 2019
CMS Open Payments shows 33 general payments to Dr. Blue from 3 drug and device companies from 2016 to 2019. Travel and lodging make up the largest share, 76% of the total. Zimmer Biomet Holdings, Inc. paid the most, $2,242.
General payments to Dr. Blue by program year, 2016 to 2019
General payments to Dr. Blue by kind, 2016 to 2019
- Travel and lodging$1,77176%
- Food and beverage$47420%
- Education$834%
Companies that paid Dr. Blue the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Mark Blue'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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 Mark Blue
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 Mark Blue's NPI number?
Dr. John Mark Blue's NPI number is 1275579997. It was assigned on June 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Mark Blue?
Dr. John Mark Blue is an orthopedic surgeon in Reisterstown, Maryland. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. John Mark Blue practice?
Dr. Blue practices at 844 Washington Rd Suite 102 Suite 102, Westminster, MD 21157-6664. Dr. Blue also practices at 750 Main St, Reisterstown, MD 21136. Dr. Blue's primary practice is Carroll Health Group @ 200 Memorial Ave - Orthopaedics & Sports Medicine - Westminster (Washington Rd) in Westminster, Maryland.
What is Dr. John Mark Blue's office phone number?
The practice phone on file for Dr. Blue is (410) 871-0088.
What is Dr. John Mark Blue's medical license number?
Dr. Blue holds Maryland license D0050329.
What medical group is Dr. John Mark Blue part of?
Dr. Blue is linked to Carroll Health Group.
Does Dr. John Mark Blue accept Medicare?
Yes. CMS data shows Dr. Blue billed Medicare for 2,088 services in 2022.
What services does Dr. John Mark Blue bill to Medicare?
In 2022, Dr. Blue's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and surgery: bones and joints (20610).
What drugs does Dr. John Mark Blue prescribe most?
In 2022 Medicare Part D data, Dr. Blue's most prescribed drugs by claims were Meloxicam, Oxycodone HCl and Tramadol HCl.
Has Dr. John Mark Blue received payments from drug or device companies?
CMS Open Payments shows $2,328 in general payments to Dr. Blue from 3 companies from 2016 to 2019. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. John Mark Blue been practicing?
Dr. Blue graduated from medical school in 1991, 35 years ago.
Selling to orthopaedic surgery practices?
See orthopedic surgeons in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card