Dr. Lang Robertson Liebman, MD

  • Richmond, VA
  • Radiation oncologist
NPI1750566014PAC ID4183801681
Medicare services, 2024
2,008
Medicare patients, 2024
400
Part D claims, 2024
62
Publications
1
MIPS score, 2024
77
Practice address
5801 Bremo Rd, Richmond, VA 23226
Practice phone
Call (804) 285-2011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Bon Secours St. Mary's Hospital

Hospital · Richmond, Virginia

See all 6 affiliations

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Dr. Lang Robertson Liebman is a radiation oncologist in Richmond, Virginia

Dr. Liebman practices at Bon Secours St. Mary's Hospital in Richmond, Virginia, part of Bon Secours Mercy Health.

Dr. Liebman's NPI, 1750566014, was assigned on January 7, 2008. Dr. Liebman graduated from VCU School of Medicine in 2006. Dr. Liebman holds Virginia license 0101248710.

NPI and contact details
Medicare PAC ID
4183801681
NPI enumeration date
January 7, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(804) 285-2011
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
46
Medical school graduation
2006

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

Dr. Lang Robertson Liebman practices at Bon Secours St. Mary's Hospital in Richmond, Virginia

Dr. Liebman's primary practice is Bon Secours St. Mary's Hospital, at 5801 Bremo Rd, Richmond, VA 23226 in Richmond City. The practice phone is (804) 285-2011.

Source: Dmand AI Affiliation Data

Dr. Lang Robertson Liebman is affiliated with 5 sites of care and 1 medical group

Dr. Liebman's primary practice is Bon Secours St. Mary's Hospital in Richmond, Virginia, part of Bon Secours Mercy Health. Dr. Liebman is also affiliated with Chippenham Hospital. The medical group on file is Virginia Urology. Dmand AI also links Dr. Liebman to 2 more hospitals and 1 ambulatory surgery center, each named with a free account.

See all 6 affiliations for Dr. Liebman

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

Dmand AI tracks the EHR system at Dr. Lang Robertson Liebman's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liebman practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Bon Secours St. Mary's HospitalAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Liebman practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Lang Robertson Liebman is one of 139 radiation oncologists in Virginia

Radiation oncology is Dr. Liebman's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Liebman is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Liebman's licenses on file in 2 states: Virginia and Georgia.

Specialties and state licenses

  • Radiation oncology, VirginiaPrimaryLicense 0101248710 · 2010 to 2026 · taxonomy 2085R0001X
  • Georgia licenseLicense 61156 · 2008 to 2012

Clinical focus

Dmand AI lists bone cancer radiation, brain cancer radiation, breast cancer radiation, cervical cancer radiation, lung cancer radiation, prostate cancer radiation and uterine cancer radiation among the conditions Dr. Liebman treats.

Radiation oncologists near Dr. Liebman

Counts of radiation oncologists 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. Lang Robertson Liebman billed Medicare for 2,008 services in 2024

CMS data shows 2,008 Medicare services from Dr. Liebman across 22 procedure codes in 2024, for 400 Medicare patients. Medicare paid $289,666 for them.

Medicare services, 20242,008
Medicare patients400
Paid by Medicare$289,666
Procedure codes22

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

  • 2023
  • 2024
Imaging
2023: 1,2002024: 1,31610%
Other services
2023: 4182024: 48917%
Office and hospital visits
2023: 2212024: 2038%

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

  • In an office1,17559%
  • In a facility83341%

Dr. Liebman compared with the Virginia median for radiation oncologists, 2024

  • Dr. Liebman
  • Virginia median
Medicare services
2,008vs 1,8389% above
Medicare patients
400vs 25656% above
Part D claims
11vs 4374% below

Medians across 138 radiation oncologists in Virginia with Dmand AI profiles that report each measure.

Dr. Liebman'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. Liebman

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liebman and other radiation oncologists in Virginia.

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

Dr. Lang Robertson Liebman treated 400 Medicare patients in 2024, average age 75

CMS counts 400 Medicare patients who saw Dr. Liebman in 2024. The largest group is 65 to 74, with 196 patients. 75% of them have cancer, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Liebman's median patient age at 71, with 76% women.

Medicare patients, 2024400
Average age75
Average risk score1.46
Also on Medicaid3%

Dr. Liebman's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Liebman's Medicare patients by sex, 2024

  • Women15138%
  • Men24962%

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

  1. Cancer75%
  2. High cholesterol75%
  3. High blood pressure74%
  4. Arthritis39%
  5. Diabetes34%
  6. Ischemic heart disease25%
  7. Chronic kidney disease24%
  8. Anxiety21%

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

Dr. Liebman's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women76%
  • Men24%

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

Dr. Lang Robertson Liebman wrote 62 Medicare Part D claims in 2024

In 2024, Dr. Liebman wrote 62 Medicare Part D claims for 32 patients. 94% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $626 in total drug cost. In 2023, CMS named 23 claims across 2 drugs.

Part D claims, 202462
Drugs named by CMS1
Total drug cost$626
Part D patients32

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

  • Generic58 claims94%
  • Brand-name and other4 claims6%

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

  • Opioids34%21 of 62 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: 232024: 1152%

Drugs named by CMS: 1 in 2024, 2 in 2023.

See all prescribing by Dr. Liebman

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. Lang Robertson Liebman scored 77 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 77 out of 100 for Dr. Liebman for performance year 2024, reported as part of a group. Dr. Liebman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Liebman's MIPS scores, performance year 2024

  • 77of 100Final score
  • 47.7of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 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. Lang Robertson Liebman has 1 publication on record

Dmand AI links 1 paper to Dr. Liebman in 2012. Dr. Liebman's most frequent co-authors are Ian Crocker, MD, Brent R. Hayek, MD and Shravan Kandula, MD.

Papers1

Dr. Liebman's most frequent co-authors

Recent publications by Dr. Liebman

See all 1 publications and co-authors

See who Dr. Liebman researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Liebman works with, so you can find a warm path to the right radiation oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Lang Robertson Liebman received $45,454 in industry payments from 2016 to 2025

CMS Open Payments shows 77 general payments to Dr. Liebman from 12 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 73% of the total. INSYS Therapeutics Inc paid the most, $44,256.

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

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

$45.5Kin total
  • Speaker and faculty fees$33,05573%
  • Consulting fees$5,61012%
  • Travel and lodging$4,76910%
  • Food and beverage$2,0154%
  • Education$50%

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

Share is of all general payments to this clinician.

See all payments to Dr. Liebman

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

Dr. Lang Robertson Liebman graduated from VCU School of Medicine

Dr. Liebman graduated from VCU School of Medicine in 2006.

  1. Medical schoolVCU School of Medicine
  2. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Lang Robertson Liebman accepts plans from 14 insurance carriers

Dr. Liebman is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Cigna
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Liebman accepts, by number of carriers

  1. PPO10
  2. Medicare9
  3. HMO7
  4. POS5
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Lang Robertson Liebman'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Lang Robertson Liebman

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. Lang Robertson Liebman's NPI number?

Dr. Lang Robertson Liebman's NPI number is 1750566014. It was assigned on January 7, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Lang Robertson Liebman?

Dr. Lang Robertson Liebman is a radiation oncologist in Richmond, Virginia. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Lang Robertson Liebman practice?

Dr. Liebman practices at 5801 Bremo Rd, Richmond, VA 23226. Dr. Liebman's primary practice is Bon Secours St. Mary's Hospital in Richmond, Virginia, part of Bon Secours Mercy Health. Dmand AI also links Dr. Liebman to 2 hospitals and 1 ambulatory surgery center.

What is Dr. Lang Robertson Liebman's office phone number?

The practice phone on file for Dr. Liebman is (804) 285-2011.

What is Dr. Lang Robertson Liebman's medical license number?

Dr. Liebman holds Virginia license 0101248710, one of the licenses on file in 2 states.

Which states has Dr. Lang Robertson Liebman been licensed in?

Dmand AI has state licenses on file for Dr. Liebman in Virginia (2010 to 2026) and Georgia (2008 to 2012).

Which hospitals is Dr. Lang Robertson Liebman affiliated with?

Dr. Liebman practices at Bon Secours St. Mary's Hospital in Richmond, Virginia. Dr. Liebman is also affiliated with Chippenham Hospital. Dmand AI links Dr. Liebman to 2 more hospitals.

What medical group is Dr. Lang Robertson Liebman part of?

Dr. Liebman is linked to Virginia Urology.

Does Dr. Lang Robertson Liebman accept Medicare?

Yes. CMS data shows Dr. Liebman billed Medicare for 2,008 services in 2024, and Dr. Liebman accepts Medicare assignment.

What is Dr. Lang Robertson Liebman's MIPS score?

Dr. Liebman's MIPS final score for performance year 2024 is 77 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Lang Robertson Liebman see?

CMS counts 400 Medicare patients who saw Dr. Liebman in 2024, with an average age of 75.

Is Dr. Lang Robertson Liebman board certified?

Yes. Dr. Liebman is board certified in radiation oncology by the American Board of Radiology.

What services does Dr. Lang Robertson Liebman bill to Medicare?

In 2024, Dr. Liebman's most billed Medicare services were radiation oncology (77300), medicare service (G6015) and radiation oncology (77334).

Where did Dr. Lang Robertson Liebman go to medical school?

Dr. Liebman graduated from VCU School of Medicine in 2006.

What drugs does Dr. Lang Robertson Liebman prescribe most?

In 2024 Medicare Part D data, Dr. Liebman's most prescribed drugs by claims were Diphenoxylate-Atropine.

Has Dr. Lang Robertson Liebman received payments from drug or device companies?

CMS Open Payments shows $45,454 in general payments to Dr. Liebman from 12 companies from 2016 to 2025. The largest total came from INSYS Therapeutics Inc.

How long has Dr. Lang Robertson Liebman been practicing?

Dr. Liebman graduated from medical school in 2006, 20 years ago.

Does Dr. Lang Robertson Liebman do research?

Dmand AI links 1 publication to Dr. Liebman.

Who does Dr. Lang Robertson Liebman publish with?

Dr. Liebman's most frequent co-authors are Ian Crocker, MD (1 shared paper), Brent R. Hayek, MD (1 shared paper) and Shravan Kandula, MD (1 shared paper).

What insurance does Dr. Lang Robertson Liebman accept?

Dr. Liebman is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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