Dr. Laurence P. Karper, MD
- Medicare services, 2024
- 194
- Medicare patients, 2024
- 82
- Part D claims, 2024
- 1,502
- Publications
- 15
- Hospital affiliations
- 2
- Practice address
- 1200 South Cedar Crest Boulevard, Allentown, PA 18103
- Practice phone
- Call (610) 402-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Karper'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. Laurence P. Karper is a psychiatrist in Allentown, Pennsylvania
Dr. Karper practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University.
Dr. Karper's NPI, 1063468353, was assigned on May 26, 2006. Dr. Karper graduated from Rutgers Robert Wood Johnson Medical School in 1988. Dr. Karper holds Pennsylvania license MD062406L.
- NPI
- 1063468353NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446242507
- NPI enumeration date
- May 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (610) 402-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Laurence P. Karper practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania
Dr. Karper's primary practice is Lehigh Valley Hospital-Cedar Crest, at 1200 South Cedar Crest Boulevard, Allentown, PA 18103 in Lehigh County. The practice phone is (610) 402-8000.
- Lehigh Valley Hospital-Cedar Crest1200 South Cedar Crest Boulevard, Allentown, PA 18103 · Lehigh CountyPhone(610) 402-8000
Source: Dmand AI Affiliation Data
Dr. Laurence P. Karper is affiliated with 2 sites of care and 1 medical group
Dr. Karper's primary practice is Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University. Dr. Karper is also affiliated with Good Shepherd Specialty Hospital. The medical group on file is Lehigh Valley Physician Group (LVPG).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Laurence P. Karper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karper practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lehigh Valley Hospital-Cedar Crest | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Laurence P. Karper is one of 1,873 psychiatrists in Pennsylvania
Psychiatry is Dr. Karper's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Karper is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Karper's licenses on file in 2 states: Pennsylvania and Connecticut.
Specialties and state licenses
- Psychiatry, PennsylvaniaPrimary
- Connecticut license
Clinical focus
Dmand AI lists ADHD, anxiety, bipolar disorder, depression, insomnia, psychoses and schizophrenia among the conditions Dr. Karper treats.
Psychiatrists near Dr. Karper
Counts of psychiatrists 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. Laurence P. Karper billed Medicare for 194 services in 2024
CMS data shows 194 Medicare services from Dr. Karper across 5 procedure codes in 2024, for 82 Medicare patients. Medicare paid $13,776 for them.
Dr. Karper's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6472024: 19470%
Where Dr. Karper's Medicare services took place, 2024
- In an office10655%
- In a facility8845%
Dr. Karper compared with the Pennsylvania median for psychiatrists, 2024
- Dr. Karper
- Pennsylvania median
- Medicare services
- 194vs 15327% above
- Medicare patients
- 82vs 4582% above
- Part D claims
- 1,401vs 1917.3 times
Medians across 2,062 psychiatrists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Karper'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. Laurence P. Karper treated 82 Medicare patients in 2024, average age 57
CMS counts 82 Medicare patients who saw Dr. Karper in 2024. The largest group is under 65, with 46 patients. 75% of them have anxiety, and 75% have mood disorders. 54% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Karper's median patient age at 51, with 54% women.
Dr. Karper's Medicare patients by age, 2024
Dr. Karper's Medicare patients by sex, 2024
- Women3948%
- Men4352%
Chronic conditions among Dr. Karper's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- High blood pressure71%
- High cholesterol67%
- Depression63%
- Bipolar disorder56%
- Schizophrenia and other psychoses43%
- Alcohol and drug use disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karper's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Laurence P. Karper wrote 1,502 Medicare Part D claims in 2024
In 2024, Dr. Karper wrote 1,502 Medicare Part D claims for 76 patients. 94% of them were for generic drugs. CMS names the drug for 1,401 of them, across 40 drugs with 11 or more claims each, at $179,159 in total drug cost. In 2023, CMS named 1,628 claims across 40 drugs.
Dr. Karper's Part D claims by kind of drug, 2024
- Generic1,418 claims94%
- Brand-name84 claims6%
Dr. Karper'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. Karper's Part D claims, 2024
- Antipsychotics, patients 65 and over13%194 of 1,502 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: 1,6282024: 1,40114%
Drugs named by CMS: 40 in 2024, 40 in 2023.
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. Laurence P. Karper offers telehealth to Medicare patients
Dr. Karper accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Karper as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Laurence P. Karper has 15 publications on record
Dmand AI links 15 papers to Dr. Karper, published from 2002 to 2021. The most frequent topics are Psychiatric Status Rating Scales, Ketamine and Schizophrenia. Dr. Karper has published most often in Psychopharmacology (Berl). Dr. Karper's most frequent co-authors are John Peter Seibyl, MD, Deborah Lipschitz, MD and John Harrison Krystal, MD.
Dr. Karper's papers by year, 2002 to 2021
Topics Dr. Karper writes about most
- Psychiatric Status Rating Scales
- Ketamine
- Schizophrenia
- Double-Blind Method
- Receptors, N-Methyl-D-Aspartate
- Cognition
- Neuropsychological Tests
- Schizophrenic Psychology
Dr. Karper's most frequent co-authors
- John Peter Seibyl, MD3 shared papers
- Deborah Lipschitz, MD2 shared papers
- John Harrison Krystal, MD1 shared paper
Recent publications by Dr. Karper
Psychopharmacology (Berl)
Psychopharmacology (Berl)
Psychopharmacology (Berl)
See who Dr. Karper researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Karper works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Laurence P. Karper received $923 in industry payments from 2016 to 2021
CMS Open Payments shows 46 general payments to Dr. Karper from 9 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $367.
General payments to Dr. Karper by program year, 2016 to 2021
Companies that paid Dr. Karper the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Laurence P. Karper graduated from Rutgers Robert Wood Johnson Medical School
Dr. Karper graduated from Rutgers Robert Wood Johnson Medical School in 1988. Dr. Karper is a member of ASAM.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Laurence P. Karper accepts plans from 13 insurance carriers
Dr. Karper is in network with 13 carriers, including Elevance, Aetna and Highmark. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Highmark
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- +5 more carriersWith a free account
Plan types Dr. Karper accepts, by number of carriers
- Medicare10
- PPO10
- HMO7
- POS4
- EPO3
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Laurence P. Karper'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) |
| 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Laurence P. Karper
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. Laurence P. Karper's NPI number?
Dr. Laurence P. Karper's NPI number is 1063468353. It was assigned on May 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Laurence P. Karper?
Dr. Laurence P. Karper is a psychiatrist in Allentown, Pennsylvania. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Laurence P. Karper practice?
Dr. Karper practices at 1200 South Cedar Crest Boulevard, Allentown, PA 18103. Dr. Karper's primary practice is Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University.
What is Dr. Laurence P. Karper's office phone number?
The practice phone on file for Dr. Karper is (610) 402-8000.
What is Dr. Laurence P. Karper's medical license number?
Dr. Karper holds Pennsylvania license MD062406L, one of the licenses on file in 2 states.
Which states has Dr. Laurence P. Karper been licensed in?
Dmand AI has state licenses on file for Dr. Karper in Pennsylvania (1997 to 2026) and Connecticut (1990 to 2026).
Which hospitals is Dr. Laurence P. Karper affiliated with?
Dr. Karper practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania. Dr. Karper is also affiliated with Good Shepherd Specialty Hospital.
What medical group is Dr. Laurence P. Karper part of?
Dr. Karper is linked to Lehigh Valley Physician Group (LVPG).
Does Dr. Laurence P. Karper accept Medicare?
Yes. CMS data shows Dr. Karper billed Medicare for 194 services in 2024, and Dr. Karper accepts Medicare assignment.
Does Dr. Laurence P. Karper offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Karper as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Laurence P. Karper see?
CMS counts 82 Medicare patients who saw Dr. Karper in 2024, with an average age of 57.
Is Dr. Laurence P. Karper board certified?
Yes. Dr. Karper is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Laurence P. Karper bill to Medicare?
In 2024, Dr. Karper's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and emergency department visit (99285).
Where did Dr. Laurence P. Karper go to medical school?
Dr. Karper graduated from Rutgers Robert Wood Johnson Medical School in 1988.
What drugs does Dr. Laurence P. Karper prescribe most?
In 2024 Medicare Part D data, Dr. Karper's most prescribed drugs by claims were Aripiprazole, Lamotrigine and Quetiapine Fumarate.
Has Dr. Laurence P. Karper received payments from drug or device companies?
CMS Open Payments shows $923 in general payments to Dr. Karper from 9 companies from 2016 to 2021. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Laurence P. Karper been practicing?
Dr. Karper graduated from medical school in 1988, 38 years ago.
Does Dr. Laurence P. Karper do research?
Dmand AI links 15 publications to Dr. Karper, published from 2002 to 2021.
Who does Dr. Laurence P. Karper publish with?
Dr. Karper's most frequent co-authors are John Peter Seibyl, MD (3 shared papers), Deborah Lipschitz, MD (2 shared papers) and John Harrison Krystal, MD (1 shared paper).
What insurance does Dr. Laurence P. Karper accept?
Dr. Karper is in network with 13 carriers, including Elevance, Aetna and Highmark. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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