Dr. Marc Brett Lewbart, DO
- Medicare services, 2024
- 415
- Medicare patients, 2024
- 362
- Part D claims, 2024
- 326
- MIPS score, 2024
- 97
- Hospital affiliations
- 2
- Practice address
- 374 Mountain Blvd, Wernersville, PA 19565
- Practice phone
- Call (215) 679-8076
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pennsburg Manor
Wernersville, Pennsylvania
Find Dr. Lewbart'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 Brett Lewbart is an internist in Wernersville, Pennsylvania
Dr. Lewbart practices at Pennsburg Manor in Wernersville, Pennsylvania.
Dr. Lewbart's NPI, 1477500940, was assigned on May 28, 2006. Dr. Lewbart graduated from Philadelphia College of Osteopathic Medicine in 2002. Dr. Lewbart holds Pennsylvania license OS013631.
- NPI
- 1477500940NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345251500
- NPI enumeration date
- May 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 679-8076
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marc Brett Lewbart practices at Pennsburg Manor in Wernersville, Pennsylvania
Dr. Lewbart's primary practice is Pennsburg Manor, at 374 Mountain Blvd, Wernersville, PA 19565 in Berks County. The practice phone is (215) 679-8076.
- Pennsburg Manor374 Mountain Blvd, Wernersville, PA 19565 · Berks CountyPhone(215) 679-8076
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marc Brett Lewbart is affiliated with 23 sites of care and 7 medical groups
Dr. Lewbart's primary practice is Pennsburg Manor in Wernersville, Pennsylvania. Dr. Lewbart is also affiliated with St. Luke's Grand View Hospital - Sellersville. The medical group on file is St. Luke's South Mountain Family Practice. Dmand AI also links Dr. Lewbart to 1 more hospital, 7 group practices and clinics, 6 medical groups, 5 hospices, 5 skilled nursing facilities and 3 home health agencies, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marc Brett Lewbart's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewbart practices, 22 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pennsburg Manor | Available with a free account |
| +22 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc Brett Lewbart is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Lewbart's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lewbart is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Lewbart
Counts of internists 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 Brett Lewbart billed Medicare for 415 services in 2024
CMS data shows 415 Medicare services from Dr. Lewbart across 6 procedure codes in 2024, for 362 Medicare patients. Medicare paid $52,053 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lewbart's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3712024: 41512%
Dr. Lewbart compared with the Pennsylvania median for internists, 2024
- Dr. Lewbart
- Pennsylvania median
- Medicare services
- 415vs 417Close to median
- Medicare patients
- 362vs 18596% above
- Part D claims
- 52vs 22477% below
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Lewbart'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lewbart and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marc Brett Lewbart treated 362 Medicare patients in 2024, average age 75
CMS counts 362 Medicare patients who saw Dr. Lewbart in 2024. The largest group is 75 to 84, with 127 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.34, 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. Lewbart's median patient age at 79, with 58% women.
Dr. Lewbart's Medicare patients by age, 2024
Dr. Lewbart's Medicare patients by sex, 2024
- Women19454%
- Men16846%
Chronic conditions among Dr. Lewbart's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Mood disorders52%
- Anxiety49%
- Depression49%
- Chronic kidney disease48%
- Diabetes44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lewbart's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marc Brett Lewbart wrote 326 Medicare Part D claims in 2024
In 2024, Dr. Lewbart wrote 326 Medicare Part D claims for 161 patients. 87% of them were for generic drugs. CMS names the drug for 52 of them, across 3 drugs with 11 or more claims each, at $402 in total drug cost. In 2023, CMS named 14 claims across 1 drug.
Dr. Lewbart's Part D claims by kind of drug, 2024
- Generic282 claims87%
- Brand-name and other44 claims13%
Dr. Lewbart'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. Lewbart's Part D claims, 2024
- Opioids4%13 of 326 claims
- Antibiotics23%75 of 326 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: 142024: 52271%
Drugs named by CMS: 3 in 2024, 1 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. Marc Brett Lewbart scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Lewbart for performance year 2024, reported through an alternative payment model (APM). Dr. Lewbart accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Lewbart's MIPS scores, performance year 2024
- 97of 100Final score
- 82.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Marc Brett Lewbart received $110 in industry payments from 2016 to 2018
CMS Open Payments shows 2 general payments to Dr. Lewbart from 2 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $100.
General payments to Dr. Lewbart by program year, 2016 to 2018
Companies that paid Dr. Lewbart the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marc Brett Lewbart graduated from Philadelphia College of Osteopathic Medicine
Dr. Lewbart graduated from Philadelphia College of Osteopathic Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marc Brett Lewbart'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Clinician Public Reporting: Overall MIPS Performance (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. Marc Brett Lewbart
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 Brett Lewbart's NPI number?
Dr. Marc Brett Lewbart's NPI number is 1477500940. It was assigned on May 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc Brett Lewbart?
Dr. Marc Brett Lewbart is an internist in Wernersville, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Marc Brett Lewbart practice?
Dr. Lewbart practices at 374 Mountain Blvd, Wernersville, PA 19565. Dr. Lewbart's primary practice is Pennsburg Manor in Wernersville, Pennsylvania. Dmand AI also links Dr. Lewbart to 1 hospital, 7 group practices and clinics, 6 medical groups, 5 hospices, 5 skilled nursing facilities and 3 home health agencies.
What is Dr. Marc Brett Lewbart's office phone number?
The practice phone on file for Dr. Lewbart is (215) 679-8076.
What is Dr. Marc Brett Lewbart's medical license number?
Dr. Lewbart holds Pennsylvania license OS013631.
Which hospitals is Dr. Marc Brett Lewbart affiliated with?
Dr. Lewbart is affiliated with St. Luke's Grand View Hospital - Sellersville. Dmand AI links Dr. Lewbart to 1 more hospital.
What medical group is Dr. Marc Brett Lewbart part of?
Dr. Lewbart is linked to St. Luke's South Mountain Family Practice. Dmand AI links Dr. Lewbart to 6 more medical groups.
Does Dr. Marc Brett Lewbart accept Medicare?
Yes. CMS data shows Dr. Lewbart billed Medicare for 415 services in 2024, and Dr. Lewbart accepts Medicare assignment.
What is Dr. Marc Brett Lewbart's MIPS score?
Dr. Lewbart's MIPS final score for performance year 2024 is 97 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Marc Brett Lewbart see?
CMS counts 362 Medicare patients who saw Dr. Lewbart in 2024, with an average age of 75.
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What services does Dr. Marc Brett Lewbart bill to Medicare?
In 2024, Dr. Lewbart's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and nursing facility care (99306).
Where did Dr. Marc Brett Lewbart go to medical school?
Dr. Lewbart graduated from Philadelphia College of Osteopathic Medicine in 2002.
What drugs does Dr. Marc Brett Lewbart prescribe most?
In 2024 Medicare Part D data, Dr. Lewbart's most prescribed drugs by claims were Cephalexin, Gabapentin and Amoxicillin-Clavulanate Potass.
Has Dr. Marc Brett Lewbart received payments from drug or device companies?
CMS Open Payments shows $110 in general payments to Dr. Lewbart from 2 companies from 2016 to 2018. The largest total came from Bausch Health Americas, Inc.
How long has Dr. Marc Brett Lewbart been practicing?
Dr. Lewbart graduated from medical school in 2002, 24 years ago.
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