Attention Deficit Disorder with HyperactivityGene-Environment InteractionGenome-Wide Association Study
Dr. Christopher Joseph Hammond, MD
NPI1023244316PAC ID8123288933
- Part D claims, 2024
- 61
- Publications
- 128
- MIPS score, 2024
- 83
- Industry payments
- $47
- Affiliated sites
- 1
- Practice address
- 600 N Wolfe St, Baltimore, MD 21287
- Practice phone
- Call (855) 662-3017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johns Hopkins Hospital Nelson/Harvey Building
Baltimore, Maryland
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Dr. Christopher Joseph Hammond is a child and adolescent psychiatrist in Baltimore, Maryland
Dr. Hammond practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.
Dr. Hammond's NPI, 1023244316, was assigned on June 1, 2009. Dr. Hammond graduated from University of Florida College of Medicine in 2009. Dr. Hammond holds Maryland license D79939.
NPI and contact details
- NPI
- 1023244316NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123288933
- NPI enumeration date
- June 1, 2009
- NPI status
- Active
- Practice phone
- (855) 662-3017
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Christopher Joseph Hammond practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland
Dr. Hammond's primary practice is Johns Hopkins Hospital Nelson/Harvey Building, at 600 N Wolfe St, Baltimore, MD 21287 in Baltimore City. The practice phone is (855) 662-3017.
- Johns Hopkins Hospital Nelson/Harvey Building600 N Wolfe St, Baltimore, MD 21287 · Baltimore CityPhone(855) 662-3017
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christopher Joseph Hammond is affiliated with 2 sites of care and 1 medical group
Dr. Hammond's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Hammond to 1 more group practice or clinic, named with a free account.
Johns Hopkins Hospital Nelson/Harvey BuildingPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christopher Joseph Hammond's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hammond practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins Hospital Nelson/Harvey Building | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Joseph Hammond is one of 140 childs and adolescent psychiatrists in Maryland
Child and adolescent psychiatry is Dr. Hammond's primary specialty in the NPI Registry, under taxonomy code 2084P0804X. Dmand AI has Dr. Hammond's licenses on file in 2 states: Maryland and Connecticut.
Specialties and state licenses
- Child and adolescent psychiatry, MarylandPrimary
- Connecticut license
Childs and adolescent psychiatrists near Dr. Hammond
Counts of childs and adolescent psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
140childs and adolescent psychiatrists in Maryland38childs and adolescent psychiatrists in Baltimore
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Christopher Joseph Hammond's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Dr. Hammond's median patient age at 44, with 61% women.
Dr. Hammond's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Christopher Joseph Hammond wrote 61 Medicare Part D claims in 2024
In 2024, Dr. Hammond wrote 61 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 38 of them, across 2 drugs with 11 or more claims each, at $751 in total drug cost. In 2023, CMS named 60 claims across 4 drugs.
Part D claims, 202461
Drugs named by CMS2
Total drug cost$751
Dr. Hammond'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: 602024: 3837%
Drugs named by CMS: 2 in 2024, 4 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. Christopher Joseph Hammond scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Hammond for performance year 2024, reported as part of a group.
Dr. Hammond's MIPS scores, performance year 2024
- 83of 100Final score
- 73.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Christopher Joseph Hammond has 128 publications on record
Dmand AI links 128 papers to Dr. Hammond, published from 2011 to 2025. 2021 was the busiest year, with 21. The most frequent topics are Myopia, Genome-Wide Association Study and Genetic Predisposition to Disease. Dr. Hammond has published most often in Invest Ophthalmol Vis Sci. Dr. Hammond's most frequent co-authors are Janey L. Wiggs, MD, Pravesh Sharma, MD and Louis Robert Pasquale, MD.
Papers128
Years published2011 to 2025
Dr. Hammond's papers by year, 2015 to 2025
Topics Dr. Hammond writes about most
- Myopia
- Genome-Wide Association Study
- Genetic Predisposition to Disease
- Polymorphism, Single Nucleotide
- Dry Eye Syndromes
- United Kingdom
- Substance-Related Disorders
- Intraocular Pressure
Dr. Hammond's most frequent co-authors
- Janey L. Wiggs, MD9 shared papers
- Pravesh Sharma, MD7 shared papers
- Louis Robert Pasquale, MD6 shared papers
Recent publications by Dr. Hammond
Cochrane Database Syst Rev
Aortic Aneurysm, AbdominalEndovascular ProceduresMeta-Analysis as Topic
Dry Eye SyndromesPersonalityPersonality Inventory
Dry Eye SyndromesInflammationProteomics
See who Dr. Hammond researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hammond works with, so you can find a warm path to the right childs and adolescent psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christopher Joseph Hammond received $47 in industry payments in 2024
CMS Open Payments shows 2 general payments to Dr. Hammond from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. TG Therapeutics, Inc. paid the most, $47.
Companies that paid Dr. Hammond the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher Joseph Hammond graduated from University of Florida College of Medicine
Dr. Hammond graduated from University of Florida College of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher Joseph Hammond'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 Data |
| 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)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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. Christopher Joseph Hammond
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. Christopher Joseph Hammond's NPI number?
Dr. Christopher Joseph Hammond's NPI number is 1023244316. It was assigned on June 1, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Joseph Hammond?
Dr. Christopher Joseph Hammond is a child and adolescent psychiatrist in Baltimore, Maryland. The primary specialty in the NPI Registry is Child & Adolescent Psychiatry Physician (taxonomy code 2084P0804X).
Where does Dr. Christopher Joseph Hammond practice?
Dr. Hammond practices at 600 N Wolfe St, Baltimore, MD 21287. Dr. Hammond's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dmand AI also links Dr. Hammond to 1 group practice or clinic.
What is Dr. Christopher Joseph Hammond's office phone number?
The practice phone on file for Dr. Hammond is (855) 662-3017.
What is Dr. Christopher Joseph Hammond's medical license number?
Dr. Hammond holds Maryland license D79939, one of the licenses on file in 2 states.
Which states has Dr. Christopher Joseph Hammond been licensed in?
Dmand AI has state licenses on file for Dr. Hammond in Maryland and Connecticut.
What medical group is Dr. Christopher Joseph Hammond part of?
Dr. Hammond is linked to Johns Hopkins University.
What is Dr. Christopher Joseph Hammond's MIPS score?
Dr. Hammond's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
Where did Dr. Christopher Joseph Hammond go to medical school?
Dr. Hammond graduated from University of Florida College of Medicine in 2009.
What drugs does Dr. Christopher Joseph Hammond prescribe most?
In 2024 Medicare Part D data, Dr. Hammond's most prescribed drugs by claims were Venlafaxine HCl ER and Guanfacine HCl.
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Has Dr. Christopher Joseph Hammond received payments from drug or device companies?
CMS Open Payments shows $47 in general payments to Dr. Hammond from 1 company from 2024 to 2024. The largest total came from TG Therapeutics, Inc.
How long has Dr. Christopher Joseph Hammond been practicing?
Dr. Hammond graduated from medical school in 2009, 17 years ago.
Does Dr. Christopher Joseph Hammond do research?
Dmand AI links 128 publications to Dr. Hammond, published from 2011 to 2025.
Who does Dr. Christopher Joseph Hammond publish with?
Dr. Hammond's most frequent co-authors are Janey L. Wiggs, MD (9 shared papers), Pravesh Sharma, MD (7 shared papers) and Louis Robert Pasquale, MD (6 shared papers).
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