J Plast Reconstr Aesthet Surg
Epigastric ArteriesHyperemiaMammaplasty
Dr. John Henry Bast, MD
NPI1023307527PAC ID1557638590
- Medicare services, 2024
- 129
- Medicare patients, 2024
- 128
- Part D claims, 2024
- 25
- Publications
- 3
- Hospital affiliations
- 2
- Practice address
- 554 N Duke St, Lancaster, PA 17602
- Practice phone
- Call (717) 299-3524
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Penn Orthopedics of Lancaster
Surgery Center - Not Medicare-Certified · Lancaster, Pennsylvania
Find Dr. Bast'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. John Henry Bast is a plastic surgeon in Lancaster, Pennsylvania
Dr. Bast practices at Penn Orthopedics of Lancaster in Lancaster, Pennsylvania.
Dr. Bast's NPI, 1023307527, was assigned on April 5, 2011. Dr. Bast holds Pennsylvania license MD464735.
NPI and contact details
- NPI
- 1023307527NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557638590
- NPI enumeration date
- April 5, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 299-3524
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Henry Bast practices at Penn Orthopedics of Lancaster in Lancaster, Pennsylvania
Dr. Bast's primary practice is Penn Orthopedics of Lancaster, at 554 N Duke St, Lancaster, PA 17602. The practice phone is (717) 299-3524.
- Penn Orthopedics of Lancaster554 N Duke St, Lancaster, PA 17602Phone(717) 299-3524
Source: Dmand AI Affiliation Data
Dr. John Henry Bast is affiliated with 4 sites of care and 2 medical groups
Dr. Bast's primary practice is Penn Orthopedics of Lancaster in Lancaster, Pennsylvania. Dr. Bast is also affiliated with Lancaster General Hospital. The medical group on file is Penn Medicine Lancaster General Health Physicians, Behavioral Health. Dmand AI also links Dr. Bast to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Bast's employer is on file too: a surgery center (asc).
Penn Orthopedics of LancasterPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Henry Bast's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bast practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Penn Orthopedics of Lancaster | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Bast practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Henry Bast is one of 182 plastic surgeons in Pennsylvania
Plastic surgery is Dr. Bast's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Bast is board certified in plastic surgery by the American Board of Plastic Surgery. Dr. Bast is licensed in Pennsylvania.
Specialties and state licenses
- Plastic surgery, PennsylvaniaPrimary
Plastic surgeons near Dr. Bast
Counts of plastic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
182plastic surgeons in Pennsylvania
9plastic surgeons in Lancaster
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Henry Bast billed Medicare for 129 services in 2024
CMS data shows 129 Medicare services from Dr. Bast across 4 procedure codes in 2024, all of them office visits, for 128 Medicare patients. Medicare paid $8,589 for them. Every service was in an office.
Medicare services, 2024129
Medicare patients128
Paid by Medicare$8,589
Procedure codes4
Dr. Bast's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1722024: 12925%
- Surgery
- 2023: 562024: 0100%
Dr. Bast compared with the Pennsylvania median for plastic surgeons, 2024
- Dr. Bast
- Pennsylvania median
- Medicare services
- 129vs 572.3 times
- Medicare patients
- 128vs 612.1 times
- Part D claims
- 15vs 2948% below
Medians across 170 plastic surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Bast'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.
Need commercial claims for Dr. Bast?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bast and other plastic surgeons in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Henry Bast treated 128 Medicare patients in 2024, average age 73
CMS counts 128 Medicare patients who saw Dr. Bast in 2024. The largest group is 65 to 74, with 68 patients. 72% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bast's median patient age at 58, with 81% women.
Medicare patients, 2024128
Average age73
Average risk score1.40
Dr. Bast's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Bast's Medicare patients by sex, 2024
- Women8466%
- Men4434%
Chronic conditions among Dr. Bast's Medicare patients, 2024
- High cholesterol72%
- High blood pressure65%
- Cancer49%
- Arthritis48%
- Mood disorders34%
- Anxiety33%
- Depression28%
- Ischemic heart disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bast's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women81%
- Men19%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Henry Bast wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Bast wrote 25 Medicare Part D claims for 23 patients. 100% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $40 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Part D claims, 202425
Drugs named by CMS1
Total drug cost$40
Part D patients23
Dr. Bast'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.
Drug classes CMS tracks in Dr. Bast's Part D claims, 2024
- Antibiotics44%11 of 25 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 112023: 1536%
Drugs named by CMS: 1 in 2023, 1 in 2022.
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. John Henry Bast ranks in the 78th percentile for mastectomy in Medicare
Dr. Bast accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of mastectomy by Dr. Bast, more than 78% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Bast ranks in Medicare procedure volume
- Mastectomy
- 78th percentile20 procedures
- Melanoma (skin cancer) excision
- 73rd percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Find plastic surgeons like Dr. Bast by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John Henry Bast has 3 publications on record
Dmand AI links 3 papers to Dr. Bast, published from 2014 to 2022. Dr. Bast's most frequent co-authors are David Mark Otterburn, MD, Leaque Ahmed, MD and Ryan Engdahl.
Papers3
Years published2014 to 2022
Dr. Bast's papers by year, 2014 to 2022
Dr. Bast's most frequent co-authors
Recent publications by Dr. Bast
Surg Obes Relat Dis
Gastric BypassLaparoscopyLipedema
See who Dr. Bast researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bast works with, so you can find a warm path to the right plastic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Henry Bast received $1,261 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Bast from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Mentor Worldwide LLC paid the most, $415.
General payments to Dr. Bast by program year, 2016 to 2025
Companies that paid Dr. Bast the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Henry Bast is board certified in plastic surgery
- Board certified in plastic surgery
Source: Dmand AI Professional Profile Data
Sources for Dr. John Henry Bast'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. John Henry Bast
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. John Henry Bast's NPI number?
Dr. John Henry Bast's NPI number is 1023307527. It was assigned on April 5, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. John Henry Bast?
Dr. John Henry Bast is a plastic surgeon in Lancaster, Pennsylvania. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. John Henry Bast practice?
Dr. Bast practices at 554 N Duke St, Lancaster, PA 17602. Dr. Bast's primary practice is Penn Orthopedics of Lancaster in Lancaster, Pennsylvania. Dmand AI also links Dr. Bast to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. John Henry Bast's office phone number?
The practice phone on file for Dr. Bast is (717) 299-3524.
What is Dr. John Henry Bast's medical license number?
Dr. Bast holds Pennsylvania license MD464735.
Which hospitals is Dr. John Henry Bast affiliated with?
Dr. Bast is affiliated with Lancaster General Hospital. Dmand AI links Dr. Bast to 1 more hospital.
What medical group is Dr. John Henry Bast part of?
Dr. Bast is linked to Penn Medicine Lancaster General Health Physicians, Behavioral Health. Dmand AI links Dr. Bast to 1 more medical group.
Does Dr. John Henry Bast accept Medicare?
Yes. CMS data shows Dr. Bast billed Medicare for 129 services in 2024, and Dr. Bast accepts Medicare assignment.
How many Medicare patients does Dr. John Henry Bast see?
CMS counts 128 Medicare patients who saw Dr. Bast in 2024, with an average age of 73.
Is Dr. John Henry Bast board certified?
Yes. Dr. Bast is board certified in plastic surgery by the American Board of Plastic Surgery.
Show 6 more questionsShow fewer questions
What services does Dr. John Henry Bast bill to Medicare?
In 2024, Dr. Bast's most billed Medicare services were office visit, established patient (99212), office visit, established patient (99213) and office visit, new patient (99204).
What drugs does Dr. John Henry Bast prescribe most?
In 2023 Medicare Part D data, Dr. Bast's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. John Henry Bast received payments from drug or device companies?
CMS Open Payments shows $1,261 in general payments to Dr. Bast from 11 companies from 2016 to 2025. The largest total came from Mentor Worldwide LLC.
How long has Dr. John Henry Bast been practicing?
Dr. Bast graduated from medical school in 2011, 15 years ago.
Does Dr. John Henry Bast do research?
Dmand AI links 3 publications to Dr. Bast, published from 2014 to 2022.
Who does Dr. John Henry Bast publish with?
Dr. Bast's most frequent co-authors are David Mark Otterburn, MD (2 shared papers), Leaque Ahmed, MD (1 shared paper) and Ryan Engdahl (1 shared paper).
Selling to plastic surgery practices?
See plastic surgeons in Pennsylvania by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card