Dr. John Timothy Campbell, MD
- Medicare services, 2024
- 1,271
- Medicare patients, 2024
- 385
- Part D claims, 2024
- 126
- Publications
- 32
- MIPS score, 2024
- 79
- Practice address
- 301 Saint Paul Place, Baltimore, MD 21202
- Practice phone
- Call (410) 332-9237
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Campbell's professional email, personal email and mobile number
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Dr. John Timothy Campbell is an orthopedic surgeon in Baltimore, Maryland
Dr. Campbell practices at Mercy Medical Center in Baltimore, Maryland, part of Mercy Medical Center.
Dr. Campbell's NPI, 1760440010, was assigned on May 3, 2006. Dr. Campbell graduated from Perelman School of Med at the University of Pennsylvania in 1991. Dr. Campbell holds Maryland license D50478.
- NPI
- 1760440010NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365540226
- NPI enumeration date
- May 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 332-9237
- 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 Timothy Campbell practices at Mercy Medical Center in Baltimore, Maryland
Dr. Campbell's primary practice is Mercy Medical Center, at 301 Saint Paul Place, Baltimore, MD 21202 in Baltimore City. The practice phone is (410) 332-9237.
- Mercy Medical Center301 Saint Paul Place, Baltimore, MD 21202 · Baltimore CityPhone(410) 332-9237
Source: Dmand AI Affiliation Data
Dr. John Timothy Campbell is affiliated with 2 sites of care and 1 medical group
Dr. Campbell's primary practice is Mercy Medical Center in Baltimore, Maryland, part of Mercy Medical Center. Dr. Campbell is also affiliated with Johns Hopkins Bayview Medical Center. The medical group on file is Mercy Personal Physicians Downtown.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Timothy Campbell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Campbell practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center | Available with a free account |
| +1 more affiliated site | 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 Mercy Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Timothy Campbell is one of 404 orthopedic surgeons in Maryland
Orthopaedic surgery is Dr. Campbell's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Campbell is licensed in Maryland.
Specialties and state licenses
- Orthopaedic surgery, MarylandPrimary
Orthopedic surgeons near Dr. Campbell
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 Timothy Campbell billed Medicare for 1,271 services in 2024
CMS data shows 1,271 Medicare services from Dr. Campbell across 11 procedure codes in 2024, for 385 Medicare patients. Medicare paid $50,282 for them.
Dr. Campbell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6282024: 6605%
- Imaging
- 2023: 9502024: 57340%
- Surgery
- 2023: 592024: 3836%
- Drugs given in the office
- 2023: 132024: 0100%
Where Dr. Campbell's Medicare services took place, 2024
- In an office39631%
- In a facility87569%
Dr. Campbell compared with the Maryland median for orthopedic surgeons, 2024
- Dr. Campbell
- Maryland median
- Medicare services
- 1,271vs 1,3435% below
- Medicare patients
- 385vs 34312% above
- Part D claims
- 79vs 9012% below
Medians across 368 orthopedic surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Campbell'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Timothy Campbell treated 385 Medicare patients in 2024, average age 72
CMS counts 385 Medicare patients who saw Dr. Campbell in 2024. The largest group is 65 to 74, with 227 patients. 75% of them have high cholesterol, and 71% have arthritis. 10% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Campbell's median patient age at 63, with 59% women.
Dr. Campbell's Medicare patients by age, 2024
Dr. Campbell's Medicare patients by sex, 2024
- Women24764%
- Men13836%
Chronic conditions among Dr. Campbell's Medicare patients, 2024
- High cholesterol75%
- Arthritis71%
- High blood pressure66%
- Diabetes26%
- Mood disorders25%
- Anxiety22%
- Depression22%
- Osteoporosis21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Campbell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Timothy Campbell wrote 126 Medicare Part D claims in 2024
In 2024, Dr. Campbell wrote 126 Medicare Part D claims for 59 patients. 98% of them were for generic drugs. CMS names the drug for 79 of them, across 4 drugs with 11 or more claims each, at $246 in total drug cost. In 2023, CMS named 62 claims across 3 drugs.
Dr. Campbell's Part D claims by kind of drug, 2024
- Generic123 claims98%
- Brand-name and other3 claims2%
Dr. Campbell'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. Campbell's Part D claims, 2024
- Opioids40%50 of 126 claims
- Antibiotics15%19 of 126 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: 622024: 7927%
Drugs named by CMS: 4 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
Dr. John Timothy Campbell scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Campbell for performance year 2024, reported as part of a group. Dr. Campbell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Campbell as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Campbell's MIPS scores, performance year 2024
- 79of 100Final score
- 56.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Timothy Campbell has 32 publications on record
Dmand AI links 32 papers to Dr. Campbell, published from 2012 to 2025. 2018 was the busiest year, with 5. The most frequent topics are Ankle Joint, Arthrodesis and Tarsal Bones. Dr. Campbell has published most often in Foot Ankle Int. Dr. Campbell's most frequent co-authors are Clifford L. Jeng, MD, Rebecca Cerrato and Mark S. Myerson, MD.
Dr. Campbell's papers by year, 2013 to 2025
Topics Dr. Campbell writes about most
- Ankle Joint
- Arthrodesis
- Tarsal Bones
- Cadaver
- Calcaneus
- Datasets as Topic
- Metatarsal Bones
- Muscle, Skeletal
Dr. Campbell's most frequent co-authors
- Clifford L. Jeng, MD18 shared papers
- Rebecca Cerrato10 shared papers
- Mark S. Myerson, MD8 shared papers
Recent publications by Dr. Campbell
Foot Ankle Orthop
See who Dr. Campbell researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Campbell works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Timothy Campbell received $7,609 in industry payments from 2016 to 2025
CMS Open Payments shows 74 general payments to Dr. Campbell from 23 drug and device companies from 2016 to 2025. Education make up the largest share, 56% of the total. Supreme Orthopedic Systems, LLC paid the most, $4,242.
General payments to Dr. Campbell by program year, 2016 to 2025
General payments to Dr. Campbell by kind, 2016 to 2025
- Education$4,22856%
- Food and beverage$2,60934%
- Consulting fees$77310%
Companies that paid Dr. Campbell 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. John Timothy Campbell graduated from Perelman School of Med at the University of Pennsylvania
Dr. Campbell graduated from Perelman School of Med at the University of Pennsylvania in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Timothy Campbell'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)Clinician Public Reporting: Overall MIPS Performance (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. John Timothy Campbell
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 Timothy Campbell's NPI number?
Dr. John Timothy Campbell's NPI number is 1760440010. It was assigned on May 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Timothy Campbell?
Dr. John Timothy Campbell is an orthopedic surgeon in Baltimore, Maryland. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. John Timothy Campbell practice?
Dr. Campbell practices at 301 Saint Paul Place, Baltimore, MD 21202. Dr. Campbell's primary practice is Mercy Medical Center in Baltimore, Maryland, part of Mercy Medical Center.
What is Dr. John Timothy Campbell's office phone number?
The practice phone on file for Dr. Campbell is (410) 332-9237.
What is Dr. John Timothy Campbell's medical license number?
Dr. Campbell holds Maryland license D50478.
Which hospitals is Dr. John Timothy Campbell affiliated with?
Dr. Campbell practices at Mercy Medical Center in Baltimore, Maryland. Dr. Campbell is also affiliated with Johns Hopkins Bayview Medical Center.
What medical group is Dr. John Timothy Campbell part of?
Dr. Campbell is linked to Mercy Personal Physicians Downtown.
Does Dr. John Timothy Campbell accept Medicare?
Yes. CMS data shows Dr. Campbell billed Medicare for 1,271 services in 2024, and Dr. Campbell accepts Medicare assignment.
Does Dr. John Timothy Campbell offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Campbell as offering telehealth services.
What is Dr. John Timothy Campbell's MIPS score?
Dr. Campbell's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
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How many Medicare patients does Dr. John Timothy Campbell see?
CMS counts 385 Medicare patients who saw Dr. Campbell in 2024, with an average age of 72.
What services does Dr. John Timothy Campbell bill to Medicare?
In 2024, Dr. Campbell's most billed Medicare services were diagnostic imaging (73630), office visit, established patient (99213) and diagnostic imaging (73610).
Where did Dr. John Timothy Campbell go to medical school?
Dr. Campbell graduated from Perelman School of Med at the University of Pennsylvania in 1991.
What drugs does Dr. John Timothy Campbell prescribe most?
In 2024 Medicare Part D data, Dr. Campbell's most prescribed drugs by claims were Ondansetron HCl, Oxycodone HCl and Oxycodone-Acetaminophen.
Has Dr. John Timothy Campbell received payments from drug or device companies?
CMS Open Payments shows $7,609 in general payments to Dr. Campbell from 23 companies from 2016 to 2025. The largest total came from Supreme Orthopedic Systems, LLC.
How long has Dr. John Timothy Campbell been practicing?
Dr. Campbell graduated from medical school in 1991, 35 years ago.
Does Dr. John Timothy Campbell do research?
Dmand AI links 32 publications to Dr. Campbell, published from 2012 to 2025.
Who does Dr. John Timothy Campbell publish with?
Dr. Campbell's most frequent co-authors are Clifford L. Jeng, MD (18 shared papers), Rebecca Cerrato (10 shared papers) and Mark S. Myerson, MD (8 shared papers).
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