Dr. Marc D. Liang, MD
- Part D claims, 2024
- 19
- Hospital affiliations
- 1
- Industry payments
- $9,321
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 9100 Babcock Boulevard, Pittsburgh, PA 15237
- Practice phone
- Call (412) 367-6700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Liang's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Marc D. Liang is a plastic and reconstructive surgery physician in Pittsburgh, Pennsylvania
Dr. Liang practices at UPMC Passavant-McCandless in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center.
Dr. Liang's NPI, 1063572220, was assigned on December 11, 2006. Dr. Liang holds Pennsylvania license MD023001E.
- NPI
- 1063572220NPI Registry (opens in a new tab)
- NPI enumeration date
- December 11, 2006
- NPI status
- Active
- Practice phone
- (412) 367-6700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Marc D. Liang practices at UPMC Passavant-McCandless in Pittsburgh, Pennsylvania
Dr. Liang's primary practice is UPMC Passavant-McCandless, at 9100 Babcock Boulevard, Pittsburgh, PA 15237 in Allegheny County. The practice phone is (412) 367-6700.
- UPMC Passavant-McCandless9100 Babcock Boulevard, Pittsburgh, PA 15237 · Allegheny CountyPhone(412) 367-6700
Source: Dmand AI Affiliation Data
Dr. Marc D. Liang is affiliated with 1 site of care
Dr. Liang's primary practice is UPMC Passavant-McCandless in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marc D. Liang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UPMC Passavant-McCandless | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc D. Liang is one of 87 plastics and reconstructive surgery physicians in Pennsylvania
Plastic and reconstructive surgery is Dr. Liang's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. Liang is licensed in Pennsylvania.
Specialties and state licenses
- Plastic and reconstructive surgery, PennsylvaniaPrimary
Plastics and reconstructive surgery physicians near Dr. Liang
Counts of plastics and reconstructive surgery 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. Marc D. Liang's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Liang's median patient age at 68, with 89% women.
Dr. Liang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women89%
- Men8%
Source: Dmand AI Patient Panel Data
Dr. Marc D. Liang wrote 19 Medicare Part D claims in 2024
In 2024, Dr. Liang wrote 19 Medicare Part D claims. 84% of them were for generic drugs.
Dr. Liang's Part D claims by kind of drug, 2024
- Generic16 claims84%
- Brand-name and other3 claims16%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Marc D. Liang received $9,321 in industry payments from 2016 to 2025
CMS Open Payments shows 139 general payments to Dr. Liang from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 65% of the total. Musculoskeletal Transplant Foundation Inc. paid the most, $4,031.
General payments to Dr. Liang by program year, 2016 to 2025
General payments to Dr. Liang by kind, 2016 to 2025
- Food and beverage$6,06865%
- Travel and lodging$1,63818%
- Gifts$1,39215%
- Speaker and faculty fees$2242%
Companies that paid Dr. Liang the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marc D. Liang'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Marc D. Liang
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. Marc D. Liang's NPI number?
Dr. Marc D. Liang's NPI number is 1063572220. It was assigned on December 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc D. Liang?
Dr. Marc D. Liang is a plastic and reconstructive surgery physician in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Plastic and Reconstructive Surgery Physician (taxonomy code 2086S0122X).
Where does Dr. Marc D. Liang practice?
Dr. Liang practices at 9100 Babcock Boulevard, Pittsburgh, PA 15237. Dr. Liang's primary practice is UPMC Passavant-McCandless in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center.
What is Dr. Marc D. Liang's office phone number?
The practice phone on file for Dr. Liang is (412) 367-6700.
What is Dr. Marc D. Liang's medical license number?
Dr. Liang holds Pennsylvania license MD023001E.
Which hospitals is Dr. Marc D. Liang affiliated with?
Dr. Liang practices at UPMC Passavant-McCandless in Pittsburgh, Pennsylvania.
Has Dr. Marc D. Liang received payments from drug or device companies?
CMS Open Payments shows $9,321 in general payments to Dr. Liang from 8 companies from 2016 to 2025. The largest total came from Musculoskeletal Transplant Foundation Inc.
How long has Dr. Marc D. Liang been practicing?
Dr. Liang's NPI was assigned in 2006.
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