Surg Clin North Am
Asymptomatic DiseasesDiagnosis, DifferentialDiagnostic Imaging
Dr. David B. Grossman, MD
NPI1538361761PAC ID3779641386
- Medicare services, 2024
- 332
- Medicare patients, 2024
- 255
- Part D claims, 2024
- 85
- Publications
- 1
- 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. Grossman'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. David B. Grossman is a general surgeon in Allentown, Pennsylvania
Dr. Grossman practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University.
Dr. Grossman's NPI, 1538361761, was assigned on June 1, 2007. Dr. Grossman graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2002. Dr. Grossman holds Pennsylvania license MD432459.
NPI and contact details
- NPI
- 1538361761NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779641386
- NPI enumeration date
- June 1, 2007
- 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
- 51
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David B. Grossman practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania
Dr. Grossman'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. David B. Grossman is affiliated with 3 sites of care and 1 medical group
Dr. Grossman's primary practice is Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University. Dr. Grossman is also affiliated with Lehigh Valley Hospital-Macungie. The medical group on file is Lehigh Valley Physician Group (LVPG). Dmand AI also links Dr. Grossman to 1 more group practice or clinic, named with a free account.
Lehigh Valley Hospital-MacungieLehigh Valley Physician Group (LVPG)1 group practice or clinicName with a free account
See all 4 affiliations for Dr. GrossmanSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David B. Grossman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grossman practices, 3 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 |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David B. Grossman is one of 1,398 general surgeons in Pennsylvania
Surgery is Dr. Grossman's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Grossman is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Grossman's licenses on file in 2 states: Pennsylvania and Florida.
Specialties and state licenses
- Surgery, PennsylvaniaPrimary
- Specialist, Florida
Clinical focus
Dmand AI lists abdominal hernia repair surgery, acute gallbladder or bile duct inflammation, esophagus, stomach, or upper small intestine surgery, gallbladder removal, gastrointestinal obstruction, groin hernia surgery and removal of damaged skin or skin graft among the conditions Dr. Grossman treats.
General surgeons near Dr. Grossman
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
1,398general surgeons in Pennsylvania71general surgeons in Allentown27general surgeons at Lehigh Valley Hospital-Cedar Crest
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David B. Grossman billed Medicare for 332 services in 2024
CMS data shows 332 Medicare services from Dr. Grossman across 10 procedure codes in 2024, for 255 Medicare patients. Medicare paid $32,561 for them.
Medicare services, 2024332
Medicare patients255
Paid by Medicare$32,561
Procedure codes10
Dr. Grossman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2832024: 3027%
- Surgery
- 2023: 222024: 3036%
Where Dr. Grossman's Medicare services took place, 2024
- In an office24875%
- In a facility8425%
Dr. Grossman compared with the Pennsylvania median for general surgeons, 2024
- Dr. Grossman
- Pennsylvania median
- Medicare services
- 332vs 1582.1 times
- Medicare patients
- 255vs 1272.0 times
- Part D claims
- 53vs 2983% above
Medians across 1,213 general surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Grossman'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. Grossman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grossman and other general surgeons in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David B. Grossman treated 255 Medicare patients in 2024, average age 72
CMS counts 255 Medicare patients who saw Dr. Grossman in 2024. The largest group is 65 to 74, with 124 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grossman's median patient age at 55, with 40% women.
Medicare patients, 2024255
Average age72
Average risk score1.48
Also on Medicaid9%
Dr. Grossman's Medicare patients by age, 2024
Dr. Grossman's Medicare patients by sex, 2024
- Women10642%
- Men14958%
Chronic conditions among Dr. Grossman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Anxiety33%
- Mood disorders32%
- Diabetes29%
- Ischemic heart disease29%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grossman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women40%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David B. Grossman wrote 85 Medicare Part D claims in 2024
In 2024, Dr. Grossman wrote 85 Medicare Part D claims for 62 patients. 99% of them were for generic drugs. CMS names the drug for 53 of them, across 3 drugs with 11 or more claims each, at $266 in total drug cost. In 2023, CMS named 52 claims across 3 drugs.
Part D claims, 202485
Drugs named by CMS3
Total drug cost$266
Part D patients62
Dr. Grossman's Part D claims by kind of drug, 2024
- Generic84 claims99%
- Brand-name and other1 claims1%
Dr. Grossman'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. Grossman's Part D claims, 2024
- Opioids51%43 of 85 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: 522024: 532%
Drugs named by CMS: 3 in 2024, 3 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. David B. Grossman ranks in the 96th percentile for hernia repair - groin (open) in Medicare
Dr. Grossman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Grossman as offering telehealth. CMS counts 20 procedures of hernia repair - groin (open) by Dr. Grossman, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Grossman ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 95th percentile30 procedures
- Hernia repair - groin (open)
- 96th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 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)
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Dr. David B. Grossman has 1 publication on record
Dmand AI links 1 paper to Dr. Grossman. Dr. Grossman's most frequent co-authors are Mahmoud Yahya Ahmad, MD and Marina Gorelik, DO.
Papers1
Dr. Grossman's most frequent co-authors
Recent publications by Dr. Grossman
See who Dr. Grossman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grossman works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David B. Grossman received $10,145 in industry payments from 2016 to 2023
CMS Open Payments shows 51 general payments to Dr. Grossman from 12 drug and device companies from 2016 to 2023. Education make up the largest share, 38% of the total. Intuitive Surgical, Inc. paid the most, $7,960.
General payments to Dr. Grossman by program year, 2016 to 2023
General payments to Dr. Grossman by kind, 2016 to 2023
$10.1Kin total
- Education$3,90238%
- Travel and lodging$3,62336%
- Food and beverage$2,62026%
Companies that paid Dr. Grossman the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David B. Grossman has 1 award and honors on record
Dmand AI lists 1 award for Dr. Grossman.
Awards and honors for Dr. Grossman
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. David B. Grossman graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science
Dr. Grossman graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2002. Dr. Grossman is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. David B. Grossman accepts plans from 14 insurance carriers
Dr. Grossman is in network with 14 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Highmark
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Capital Blue Cross
- Cigna
- +6 more carriersWith a free account
Plan types Dr. Grossman accepts, by number of carriers
- Medicare12
- PPO12
- HMO8
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. David B. Grossman'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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. David B. Grossman
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. David B. Grossman's NPI number?
Dr. David B. Grossman's NPI number is 1538361761. It was assigned on June 1, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. David B. Grossman?
Dr. David B. Grossman is a general surgeon in Allentown, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. David B. Grossman practice?
Dr. Grossman practices at 1200 South Cedar Crest Boulevard, Allentown, PA 18103. Dr. Grossman's primary practice is Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University. Dmand AI also links Dr. Grossman to 1 group practice or clinic.
What is Dr. David B. Grossman's office phone number?
The practice phone on file for Dr. Grossman is (610) 402-8000.
What is Dr. David B. Grossman's medical license number?
Dr. Grossman holds Pennsylvania license MD432459, one of the licenses on file in 2 states.
Which states has Dr. David B. Grossman been licensed in?
Dmand AI has state licenses on file for Dr. Grossman in Pennsylvania (2002 to 2026) and Florida (2007 to 2019).
Which hospitals is Dr. David B. Grossman affiliated with?
Dr. Grossman practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania. Dr. Grossman is also affiliated with Lehigh Valley Hospital-Macungie.
What medical group is Dr. David B. Grossman part of?
Dr. Grossman is linked to Lehigh Valley Physician Group (LVPG).
Does Dr. David B. Grossman accept Medicare?
Yes. CMS data shows Dr. Grossman billed Medicare for 332 services in 2024, and Dr. Grossman accepts Medicare assignment.
Does Dr. David B. Grossman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Grossman as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. David B. Grossman see?
CMS counts 255 Medicare patients who saw Dr. Grossman in 2024, with an average age of 72.
Is Dr. David B. Grossman board certified?
Yes. Dr. Grossman is board certified in surgery by the American Board of Surgery.
What services does Dr. David B. Grossman bill to Medicare?
In 2024, Dr. Grossman's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, new patient (99204).
Where did Dr. David B. Grossman go to medical school?
Dr. Grossman graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2002.
What drugs does Dr. David B. Grossman prescribe most?
In 2024 Medicare Part D data, Dr. Grossman's most prescribed drugs by claims were Oxycodone HCl, Tramadol HCl and Pantoprazole Sodium.
Has Dr. David B. Grossman received payments from drug or device companies?
CMS Open Payments shows $10,145 in general payments to Dr. Grossman from 12 companies from 2016 to 2023. The largest total came from Intuitive Surgical, Inc.
How long has Dr. David B. Grossman been practicing?
Dr. Grossman graduated from medical school in 2002, 24 years ago.
Does Dr. David B. Grossman do research?
Dmand AI links 1 publication to Dr. Grossman.
Who does Dr. David B. Grossman publish with?
Dr. Grossman's most frequent co-authors are Mahmoud Yahya Ahmad, MD (1 shared paper) and Marina Gorelik, DO (1 shared paper).
What insurance does Dr. David B. Grossman accept?
Dr. Grossman is in network with 14 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.
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