Dr. Christopher Jamyn You, MD

  • Rosedale, MD
  • General surgeon
NPI1669670725PAC ID2466532551
Medicare services, 2024
45
Medicare patients, 2024
85
Part D claims, 2024
112
MIPS score, 2024
82
Hospital affiliations
1
Practice address
9000 Franklin Square Drive, Rosedale, MD 21237
Practice phone
Call (443) 777-7850
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

MedStar Franklin Square Medical Center

Hospital · Rosedale, Maryland

See all 4 affiliations

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Dr. Christopher Jamyn You is a general surgeon in Rosedale, Maryland

Dr. You practices at MedStar Franklin Square Medical Center in Rosedale, Maryland, part of MedStar Health.

Dr. You's NPI, 1669670725, was assigned on July 10, 2007. Dr. You graduated from Medical College of Georgia School of Medicine in 2001. Dr. You holds Maryland license D0065856.

NPI and contact details
Medicare PAC ID
2466532551
NPI enumeration date
July 10, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(443) 777-7850
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
51
Medical school graduation
2001

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Christopher Jamyn You practices at MedStar Franklin Square Medical Center in Rosedale, Maryland

Dr. You's primary practice is MedStar Franklin Square Medical Center, at 9000 Franklin Square Drive, Rosedale, MD 21237 in Baltimore County. The practice phone is (443) 777-7850.

Source: Dmand AI Affiliation Data

Dr. Christopher Jamyn You is affiliated with 3 sites of care and 1 medical group

Dr. You's primary practice is MedStar Franklin Square Medical Center in Rosedale, Maryland, part of MedStar Health. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. You to 1 more group practice or clinic and 1 home health agency, each named with a free account.

See all 4 affiliations for Dr. You

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Christopher Jamyn You's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. You practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
MedStar Franklin Square Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Christopher Jamyn You is one of 532 general surgeons in Maryland

Surgery is Dr. You's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. You is licensed in Maryland.

Specialties and state licenses

  • Surgery, MarylandPrimaryLicense D0065856 · taxonomy 208600000X

General surgeons near Dr. You

Counts of general 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. Christopher Jamyn You billed Medicare for 45 services in 2024

CMS data shows 45 Medicare services from Dr. You across 2 procedure codes in 2024, all of them office visits, for 85 Medicare patients. Medicare paid $4,518 for them. Every service was in an office.

Medicare services, 202445
Medicare patients85
Paid by Medicare$4,518
Procedure codes2

Dr. You's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1022024: 4556%

Dr. You compared with the Maryland median for general surgeons, 2024

  • Dr. You
  • Maryland median
Medicare services
45vs 23080% below
Medicare patients
85vs 16248% below
Part D claims
82vs 263.2 times

Medians across 485 general surgeons in Maryland with Dmand AI profiles that report each measure.

Dr. You'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.

See all procedures by Dr. You

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Christopher Jamyn You treated 85 Medicare patients in 2024, average age 64

CMS counts 85 Medicare patients who saw Dr. You in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 35% are also on Medicaid. Their average risk score is 1.59, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. You's median patient age at 47, with 79% women.

Medicare patients, 202485
Average age64
Average risk score1.59
Also on Medicaid35%

Dr. You's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. You's Medicare patients by sex, 2024

  • Women5969%
  • Men2631%

Chronic conditions among Dr. You's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol69%
  3. Arthritis59%
  4. Mood disorders51%
  5. Anxiety46%
  6. Depression44%
  7. Diabetes44%
  8. Asthma34%

Share of Medicare patients with each condition. A patient can have several.

Dr. You's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 47

Patient panel by sex, all payers

  • Women79%
  • Men20%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Christopher Jamyn You wrote 112 Medicare Part D claims in 2024

In 2024, Dr. You wrote 112 Medicare Part D claims for 40 patients. 98% of them were for generic drugs. CMS names the drug for 82 of them, across 4 drugs with 11 or more claims each, at $5,874 in total drug cost. In 2023, CMS named 71 claims across 4 drugs.

Part D claims, 2024112
Drugs named by CMS4
Total drug cost$5,874
Part D patients40

Dr. You's Part D claims by kind of drug, 2024

  • Generic110 claims98%
  • Brand-name and other2 claims2%

Dr. You'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: 712024: 8215%

Drugs named by CMS: 4 in 2024, 4 in 2023.

See all prescribing by Dr. You

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 Jamyn You scored 82 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. You for performance year 2024, reported as part of a group. Dr. You accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 29 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. You, more than 55% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. You's MIPS scores, performance year 2024

  • 82of 100Final score
  • 67.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 69of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. You ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
55th percentile29 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Hernia repair (minimally invasive): 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. Christopher Jamyn You received $152,659 in industry payments from 2016 to 2025

CMS Open Payments shows 345 general payments to Dr. You from 12 drug and device companies from 2016 to 2025. Education make up the largest share, 65% of the total. Intuitive Surgical, Inc. paid the most, $138,679.

General payments to Dr. You by program year, 2016 to 2025

General payments to Dr. You by kind, 2016 to 2025

$152.7Kin total
  • Education$99,03265%
  • Travel and lodging$17,18111%
  • Food and beverage$15,33310%
  • Consulting fees$11,6558%
  • Other$9,4586%

Companies that paid Dr. You the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. You

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Christopher Jamyn You graduated from Medical College of Georgia School of Medicine

Dr. You graduated from Medical College of Georgia School of Medicine in 2001.

  1. Medical schoolMedical College of Georgia School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Christopher Jamyn You's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Christopher Jamyn You

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 Jamyn You's NPI number?

Dr. Christopher Jamyn You's NPI number is 1669670725. It was assigned on July 10, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Christopher Jamyn You?

Dr. Christopher Jamyn You is a general surgeon in Rosedale, Maryland. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Christopher Jamyn You practice?

Dr. You practices at 9000 Franklin Square Drive, Rosedale, MD 21237. Dr. You's primary practice is MedStar Franklin Square Medical Center in Rosedale, Maryland, part of MedStar Health. Dmand AI also links Dr. You to 1 group practice or clinic and 1 home health agency.

What is Dr. Christopher Jamyn You's office phone number?

The practice phone on file for Dr. You is (443) 777-7850.

What is Dr. Christopher Jamyn You's medical license number?

Dr. You holds Maryland license D0065856.

Which hospitals is Dr. Christopher Jamyn You affiliated with?

Dr. You practices at MedStar Franklin Square Medical Center in Rosedale, Maryland.

What medical group is Dr. Christopher Jamyn You part of?

Dr. You is linked to MedStar Medical Group.

Does Dr. Christopher Jamyn You accept Medicare?

Yes. CMS data shows Dr. You billed Medicare for 45 services in 2024, and Dr. You accepts Medicare assignment.

What is Dr. Christopher Jamyn You's MIPS score?

Dr. You's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.

How many Medicare patients does Dr. Christopher Jamyn You see?

CMS counts 85 Medicare patients who saw Dr. You in 2024, with an average age of 64.

Show 5 more questionsShow fewer questions

What services does Dr. Christopher Jamyn You bill to Medicare?

In 2024, Dr. You's most billed Medicare services were office visit, new patient (99204) and office visit, established patient (99213).

Where did Dr. Christopher Jamyn You go to medical school?

Dr. You graduated from Medical College of Georgia School of Medicine in 2001.

What drugs does Dr. Christopher Jamyn You prescribe most?

In 2024 Medicare Part D data, Dr. You's most prescribed drugs by claims were Ursodiol, Omeprazole and Famotidine.

Has Dr. Christopher Jamyn You received payments from drug or device companies?

CMS Open Payments shows $152,659 in general payments to Dr. You from 12 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Christopher Jamyn You been practicing?

Dr. You graduated from medical school in 2001, 25 years ago.

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