Dr. Andrew Zhang, MD
- Medicare services, 2024
- 137
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 25
- Hospital affiliations
- 5
- Industry payments
- $47,184
- Practice address
- 1800 Lombard Street, Philadelphia, PA 19146
- Practice phone
- Call (215) 893-2548
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Zhang'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. Andrew Zhang is an orthopedic surgeon in Philadelphia, Pennsylvania
Dr. Zhang practices at Penn Medicine | Good Shepherd Rehabilitation Specialty Hospital in Philadelphia, Pennsylvania, part of University of Pennsylvania.
Dr. Zhang's NPI, 1962846931, was assigned on April 22, 2013. Dr. Zhang graduated from George Washington University School of Medicine in 2013. Dr. Zhang holds New York license 330555.
- NPI
- 1962846931NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618273814
- NPI enumeration date
- April 22, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 893-2548
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Zhang practices at Penn Medicine | Good Shepherd Rehabilitation Specialty Hospital in Philadelphia, Pennsylvania
Dr. Zhang's primary practice is Penn Medicine | Good Shepherd Rehabilitation Specialty Hospital, at 1800 Lombard Street, Philadelphia, PA 19146 in Philadelphia County. The practice phone is (215) 893-2548.
- Penn Medicine | Good Shepherd Rehabilitation Specialty Hospital1800 Lombard Street, Philadelphia, PA 19146 · Philadelphia CountyPhone(215) 893-2548
Source: Dmand AI Affiliation Data
Dr. Andrew Zhang is affiliated with 7 sites of care and 4 medical groups
Dr. Zhang's primary practice is Penn Medicine | Good Shepherd Rehabilitation Specialty Hospital in Philadelphia, Pennsylvania, part of University of Pennsylvania. Dr. Zhang is also affiliated with Hospital of the University of Pennsylvania. The medical group on file is Penn Medicine Lancaster General Health. Dmand AI also links Dr. Zhang to 3 more hospitals, 3 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andrew Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhang practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Penn Medicine | Good Shepherd Rehabilitation Specialty Hospital | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew Zhang is one of 994 orthopedic surgeons in Pennsylvania
Orthopaedic surgery is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Zhang's licenses on file in 3 states: New York, Louisiana and Rhode Island.
Specialties and state licenses
- Orthopaedic surgery, New YorkPrimary
- Orthopaedic surgery of the spine, Louisiana
- Rhode Island license
Orthopedic surgeons near Dr. Zhang
Counts of orthopedic 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. Andrew Zhang billed Medicare for 137 services in 2024
CMS data shows 137 Medicare services from Dr. Zhang across 7 procedure codes in 2024, for 79 Medicare patients. Medicare paid $12,358 for them.
Dr. Zhang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 752024: 6612%
- Office and hospital visits
- 2023: 842024: 4349%
- Imaging
- 2023: 562024: 2850%
Where Dr. Zhang's Medicare services took place, 2024
- In an office3223%
- In a facility10577%
Dr. Zhang compared with the Pennsylvania median for orthopedic surgeons, 2024
- Dr. Zhang
- Pennsylvania median
- Medicare services
- 137vs 1,15388% below
- Medicare patients
- 79vs 27671% below
- Part D claims
- 27vs 10274% below
Medians across 929 orthopedic surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Zhang'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew Zhang treated 79 Medicare patients in 2024, average age 73
CMS counts 79 Medicare patients who saw Dr. Zhang in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have arthritis, and 75% have high blood pressure. 28% are also on Medicaid. Their average risk score is 1.54, 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. Zhang's median patient age at 60, with 52% women.
Dr. Zhang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zhang's Medicare patients by sex, 2024
- Women3949%
- Men4051%
Chronic conditions among Dr. Zhang's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders46%
- Depression41%
- Anxiety38%
- Diabetes37%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zhang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew Zhang wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 25 Medicare Part D claims for 12 patients. 100% of them were for generic drugs. They cover 2 drugs, with $310 in total drug cost.
Dr. Zhang's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. Andrew Zhang ranks in the 47th percentile for spinal fusion in Medicare
Dr. Zhang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 34 procedures of spinal fusion by Dr. Zhang, more than 47% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Zhang ranks in Medicare procedure volume
- Spinal fusion
- 47th percentile34 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 35th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Andrew Zhang received $47,184 in industry payments from 2020 to 2025
CMS Open Payments shows 331 general payments to Dr. Zhang from 32 drug and device companies from 2020 to 2025. Travel and lodging make up the largest share, 56% of the total. Stryker Corporation paid the most, $8,535.
General payments to Dr. Zhang by program year, 2020 to 2025
General payments to Dr. Zhang by kind, 2020 to 2025
- Travel and lodging$26,26656%
- Food and beverage$18,91940%
- Consulting fees$2,0004%
Companies that paid Dr. Zhang the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew Zhang graduated from George Washington University School of Medicine
Dr. Zhang graduated from George Washington University School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew Zhang'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Andrew Zhang
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. Andrew Zhang's NPI number?
Dr. Andrew Zhang's NPI number is 1962846931. It was assigned on April 22, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Zhang?
Dr. Andrew Zhang is an orthopedic surgeon in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Andrew Zhang practice?
Dr. Zhang practices at 1800 Lombard Street, Philadelphia, PA 19146. Dr. Zhang's primary practice is Penn Medicine | Good Shepherd Rehabilitation Specialty Hospital in Philadelphia, Pennsylvania, part of University of Pennsylvania. Dmand AI also links Dr. Zhang to 3 hospitals, 3 medical groups and 2 group practices and clinics.
What is Dr. Andrew Zhang's office phone number?
The practice phone on file for Dr. Zhang is (215) 893-2548.
What is Dr. Andrew Zhang's medical license number?
Dr. Zhang holds New York license 330555, one of the licenses on file in 3 states.
Which states has Dr. Andrew Zhang been licensed in?
Dmand AI has state licenses on file for Dr. Zhang in New York, Louisiana and Rhode Island.
Which hospitals is Dr. Andrew Zhang affiliated with?
Dr. Zhang practices at Penn Medicine | Good Shepherd Rehabilitation Specialty Hospital in Philadelphia, Pennsylvania. Dr. Zhang is also affiliated with Hospital of the University of Pennsylvania. Dmand AI links Dr. Zhang to 3 more hospitals.
What medical group is Dr. Andrew Zhang part of?
Dr. Zhang is linked to Penn Medicine Lancaster General Health. Dmand AI links Dr. Zhang to 3 more medical groups.
Does Dr. Andrew Zhang accept Medicare?
Yes. CMS data shows Dr. Zhang billed Medicare for 137 services in 2024, and Dr. Zhang accepts Medicare assignment.
How many Medicare patients does Dr. Andrew Zhang see?
CMS counts 79 Medicare patients who saw Dr. Zhang in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Andrew Zhang bill to Medicare?
In 2024, Dr. Zhang's most billed Medicare services were surgery: bones and joints (22614), surgery: bones and joints (22853) and office visit, established patient (99213).
Where did Dr. Andrew Zhang go to medical school?
Dr. Zhang graduated from George Washington University School of Medicine in 2013.
What drugs does Dr. Andrew Zhang prescribe most?
In 2023 Medicare Part D data, Dr. Zhang's most prescribed drugs by claims were Cyclobenzaprine HCl and Pregabalin.
Has Dr. Andrew Zhang received payments from drug or device companies?
CMS Open Payments shows $47,184 in general payments to Dr. Zhang from 32 companies from 2020 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Andrew Zhang been practicing?
Dr. Zhang graduated from medical school in 2013, 13 years ago.
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