Dr. Chee-Hahn H. Hung, MD

  • Brandywine, MD
  • Interventional pain medicine physician
NPI1861423212PAC ID3072575877
Medicare services, 2024
757
Medicare patients, 2024
269
Part D claims, 2024
1,484
MIPS score, 2024
83
Hospital affiliations
2
Practice address
13950 Brandywine Road, Brandywine, MD 20613
Practice phone
Call (301) 782-2303
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

MedStar Surgery Center at Brandywine

Surgery Center - Medicare-Certified · Brandywine, Maryland

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Dr. Chee-Hahn H. Hung is an interventional pain medicine physician in Brandywine, Maryland

Dr. Hung practices at MedStar Surgery Center at Brandywine in Brandywine, Maryland.

Dr. Hung's NPI, 1861423212, was assigned on July 5, 2006. Dr. Hung graduated from Lewis Katz School of Medicine at Temple University in 1999. Dr. Hung holds Maryland license D0061842.

NPI and contact details
Medicare PAC ID
3072575877
NPI enumeration date
July 5, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(301) 782-2303
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
53
Medical school graduation
1999

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

Dr. Chee-Hahn H. Hung practices at MedStar Surgery Center at Brandywine in Brandywine, Maryland

Dr. Hung's primary practice is MedStar Surgery Center at Brandywine, at 13950 Brandywine Road, Brandywine, MD 20613. The practice phone is (301) 782-2303.

  • MedStar Surgery Center at Brandywine
    13950 Brandywine Road, Brandywine, MD 20613Phone(301) 782-2303

Source: Dmand AI Affiliation Data

Dr. Chee-Hahn H. Hung is affiliated with 6 sites of care and 3 medical groups

Dr. Hung's primary practice is MedStar Surgery Center at Brandywine in Brandywine, Maryland. Dr. Hung is also affiliated with Sentara Northern Virginia Medical Center. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Hung to 1 more hospital, 3 group practices and clinics and 2 medical groups, each named with a free account.

See all 9 affiliations for Dr. Hung

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

Dmand AI tracks the EHR system at Dr. Chee-Hahn H. Hung's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hung practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
MedStar Surgery Center at BrandywineAvailable with a free account
+5 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Chee-Hahn H. Hung is one of 52 interventional pain medicine physicians in Maryland

Interventional pain medicine is Dr. Hung's primary specialty in the NPI Registry, under taxonomy code 208VP0014X. Dmand AI has Dr. Hung's licenses on file in 3 states: Maryland, District of Columbia and Virginia.

Specialties and state licenses

  • Interventional pain medicine, MarylandPrimaryLicense D0061842 · taxonomy 208VP0014X
  • District of Columbia licenseLicense MD035189
  • Virginia licenseLicense 0101236387

Clinical focus

Dmand AI lists back pain injection, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems, spinal stenosis and thoracic spine disorders among the conditions Dr. Hung treats.

Interventional pain medicine physicians near Dr. Hung

Counts of interventional pain medicine physicians 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. Chee-Hahn H. Hung billed Medicare for 757 services in 2024

CMS data shows 757 Medicare services from Dr. Hung across 15 procedure codes in 2024, for 269 Medicare patients. Medicare paid $69,870 for them.

Medicare services, 2024757
Medicare patients269
Paid by Medicare$69,870
Procedure codes15

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

  • 2023
  • 2024
Office and hospital visits
2023: 3432024: 40317%
Surgery
2023: 3262024: 3163%
Tests and treatments
2023: 02024: 38

Where Dr. Hung's Medicare services took place, 2024

  • In an office44158%
  • In a facility31642%

Dr. Hung compared with the Maryland median for interventional pain medicine physicians, 2024

  • Dr. Hung
  • Maryland median
Medicare services
757vs 1,75457% below
Medicare patients
269vs 34322% below
Part D claims
1,302vs 75473% above

Medians across 51 interventional pain medicine physicians in Maryland with Dmand AI profiles that report each measure.

Dr. Hung'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. Hung

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

Dr. Chee-Hahn H. Hung treated 269 Medicare patients in 2024, average age 71

CMS counts 269 Medicare patients who saw Dr. Hung in 2024. The largest group is 65 to 74, with 127 patients. 75% of them have arthritis, and 75% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Hung's median patient age at 63, with 66% women.

Medicare patients, 2024269
Average age71
Average risk score1.14
Also on Medicaid11%

Dr. Hung's Medicare patients by age, 2024

Dr. Hung's Medicare patients by sex, 2024

  • Women18870%
  • Men8130%

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

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes42%
  5. Anxiety28%
  6. Mood disorders27%
  7. Chronic kidney disease26%
  8. Depression24%

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

Dr. Hung'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

  • Women66%
  • Men31%

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

Dr. Chee-Hahn H. Hung wrote 1,484 Medicare Part D claims in 2024

In 2024, Dr. Hung wrote 1,484 Medicare Part D claims for 198 patients. 97% of them were for generic drugs. CMS names the drug for 1,302 of them, across 22 drugs with 11 or more claims each, at $32,280 in total drug cost. In 2023, CMS named 1,032 claims across 21 drugs.

Part D claims, 20241,484
Drugs named by CMS22
Total drug cost$32,280
Part D patients198

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

  • Generic1,433 claims97%
  • Brand-name51 claims3%

Dr. Hung'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. Hung's Part D claims, 2024

  • Opioids40%594 of 1,484 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: 1,0322024: 1,30226%

Drugs named by CMS: 22 in 2024, 21 in 2023.

See all prescribing by Dr. Hung

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. Chee-Hahn H. Hung 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. Hung for performance year 2024, reported as part of a group. Dr. Hung accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hung as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Hung's MIPS scores, performance year 2024

  • 83of 100Final score
  • 72.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 68of 100Cost

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

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Chee-Hahn H. Hung received $2,958 in industry payments from 2016 to 2025

CMS Open Payments shows 55 general payments to Dr. Hung from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 71% of the total. Electronic Waveform Lab, Inc. paid the most, $860.

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

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

$3Kin total
  • Food and beverage$2,11171%
  • Speaker and faculty fees$84028%
  • Education$70%

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

Share is of all general payments to this clinician.

See all payments to Dr. Hung

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

Dr. Chee-Hahn H. Hung graduated from Lewis Katz School of Medicine at Temple University

Dr. Hung graduated from Lewis Katz School of Medicine at Temple University in 1999.

  1. Medical schoolLewis Katz School of Medicine at Temple University

Source: Dmand AI Professional Profile Data

Dr. Chee-Hahn H. Hung accepts plans from 17 insurance carriers

Dr. Hung is in network with 17 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Hung accepts, by number of carriers

  1. PPO12
  2. HMO9
  3. Medicare9
  4. EPO3
  5. POS3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Chee-Hahn H. Hung'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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Chee-Hahn H. Hung

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. Chee-Hahn H. Hung's NPI number?

Dr. Chee-Hahn H. Hung's NPI number is 1861423212. It was assigned on July 5, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Chee-Hahn H. Hung?

Dr. Chee-Hahn H. Hung is an interventional pain medicine physician in Brandywine, Maryland. The primary specialty in the NPI Registry is Interventional Pain Medicine Physician (taxonomy code 208VP0014X).

Where does Dr. Chee-Hahn H. Hung practice?

Dr. Hung practices at 13950 Brandywine Road, Brandywine, MD 20613. Dr. Hung's primary practice is MedStar Surgery Center at Brandywine in Brandywine, Maryland. Dmand AI also links Dr. Hung to 1 hospital, 3 group practices and clinics and 2 medical groups.

What is Dr. Chee-Hahn H. Hung's office phone number?

The practice phone on file for Dr. Hung is (301) 782-2303.

What is Dr. Chee-Hahn H. Hung's medical license number?

Dr. Hung holds Maryland license D0061842, one of the licenses on file in 3 states.

Which states has Dr. Chee-Hahn H. Hung been licensed in?

Dmand AI has state licenses on file for Dr. Hung in Maryland, District of Columbia and Virginia.

Which hospitals is Dr. Chee-Hahn H. Hung affiliated with?

Dr. Hung is affiliated with Sentara Northern Virginia Medical Center. Dmand AI links Dr. Hung to 1 more hospital.

What medical group is Dr. Chee-Hahn H. Hung part of?

Dr. Hung is linked to MedStar Medical Group. Dmand AI links Dr. Hung to 2 more medical groups.

Does Dr. Chee-Hahn H. Hung accept Medicare?

Yes. CMS data shows Dr. Hung billed Medicare for 757 services in 2024, and Dr. Hung accepts Medicare assignment.

Does Dr. Chee-Hahn H. Hung offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Hung as offering telehealth services.

Show 8 more questionsShow fewer questions

What is Dr. Chee-Hahn H. Hung's MIPS score?

Dr. Hung's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

How many Medicare patients does Dr. Chee-Hahn H. Hung see?

CMS counts 269 Medicare patients who saw Dr. Hung in 2024, with an average age of 71.

What services does Dr. Chee-Hahn H. Hung bill to Medicare?

In 2024, Dr. Hung's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: brain, spine and nerves (62323).

Where did Dr. Chee-Hahn H. Hung go to medical school?

Dr. Hung graduated from Lewis Katz School of Medicine at Temple University in 1999.

What drugs does Dr. Chee-Hahn H. Hung prescribe most?

In 2024 Medicare Part D data, Dr. Hung's most prescribed drugs by claims were Tramadol HCl, Oxycodone-Acetaminophen and Gabapentin.

Has Dr. Chee-Hahn H. Hung received payments from drug or device companies?

CMS Open Payments shows $2,958 in general payments to Dr. Hung from 15 companies from 2016 to 2025. The largest total came from Electronic Waveform Lab, Inc.

How long has Dr. Chee-Hahn H. Hung been practicing?

Dr. Hung graduated from medical school in 1999, 27 years ago.

What insurance does Dr. Chee-Hahn H. Hung accept?

Dr. Hung is in network with 17 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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