Dr. Mark Welber, DO
- Medicare services, 2024
- 820
- Medicare patients, 2024
- 695
- Part D claims, 2024
- 397
- MIPS score, 2024
- 100
- Hospital affiliations
- 3
- Practice address
- 5301 S Congress Ave, Atlantis, FL 33462
- Practice phone
- Call (561) 965-7300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Welber's professional email, personal email and mobile number
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Dr. Mark Welber is an emergency medicine physician in Lake Worth, Florida
Dr. Welber practices at HCA Florida JFK Hospital in Atlantis, Florida, part of HCA Healthcare.
Dr. Welber's NPI, 1285654244, was assigned on July 20, 2006. Dr. Welber graduated from Rowan University School of Osteopathic Medicine in 1990. Dr. Welber holds New Jersey license 25MB05675700.
- NPI
- 1285654244NPI Registry (opens in a new tab)
- NPI enumeration date
- July 20, 2006
- NPI status
- Active
- Practice phone
- (561) 965-7300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark Welber practices at HCA Florida JFK Hospital in Atlantis, Florida
Dr. Welber's primary practice is HCA Florida JFK Hospital, at 5301 S Congress Ave, Atlantis, FL 33462 in Palm Beach County. The practice phone is (561) 965-7300.
- HCA Florida JFK Hospital5301 S Congress Ave, Atlantis, FL 33462 · Palm Beach CountyPhone(561) 965-7300
Source: Dmand AI Affiliation Data
Dr. Mark Welber is affiliated with 3 sites of care and 6 medical groups
Dr. Welber's primary practice is HCA Florida JFK Hospital in Atlantis, Florida, part of HCA Healthcare. Dr. Welber is also affiliated with Cooperman Barnabas Medical Center. The medical group on file is Emergency Medicine Services of Florida. Dmand AI also links Dr. Welber to 1 more hospital and 5 medical groups, 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. Mark Welber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Welber practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Florida JFK Hospital | Available with a free account |
| +2 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Welber is one of 3,847 emergency medicine physicians in Florida
Emergency medicine is Dr. Welber's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Welber is licensed in New Jersey.
Specialties and state licenses
- Emergency medicine, New JerseyPrimary
Emergency medicine physicians near Dr. Welber
Counts of emergency medicine physicians 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. Mark Welber billed Medicare for 820 services in 2024
CMS data shows 820 Medicare services from Dr. Welber across 10 procedure codes in 2024, for 695 Medicare patients. Medicare paid $89,766 for them.
Dr. Welber's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5902024: 70720%
- Tests and treatments
- 2023: 1672024: 11332%
Where Dr. Welber's Medicare services took place, 2024
- In an office405%
- In a facility78095%
Dr. Welber compared with the Florida median for emergency medicine physicians, 2024
- Dr. Welber
- Florida median
- Medicare services
- 820vs 3082.7 times
- Medicare patients
- 695vs 2772.5 times
- Part D claims
- 289vs 843.4 times
Medians across 3,699 emergency medicine physicians in Florida with Dmand AI profiles that report each measure.
Dr. Welber'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. Welber and other emergency medicine physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Welber treated 695 Medicare patients in 2024, average age 77
CMS counts 695 Medicare patients who saw Dr. Welber in 2024. The largest group is 75 to 84, with 279 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.73, 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. Welber's median patient age at 79, with 62% women.
Dr. Welber's Medicare patients by age, 2024
Dr. Welber's Medicare patients by sex, 2024
- Women41860%
- Men27740%
Chronic conditions among Dr. Welber's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Ischemic heart disease47%
- Anxiety42%
- Mood disorders37%
- Chronic kidney disease35%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Welber'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
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Welber wrote 397 Medicare Part D claims in 2024
In 2024, Dr. Welber wrote 397 Medicare Part D claims for 273 patients. 84% of them were for generic drugs. CMS names the drug for 289 of them, across 8 drugs with 11 or more claims each, at $2,965 in total drug cost. In 2023, CMS named 181 claims across 8 drugs.
Dr. Welber's Part D claims by kind of drug, 2024
- Generic335 claims84%
- Brand-name62 claims16%
Dr. Welber'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. Welber's Part D claims, 2024
- Opioids5%18 of 397 claims
- Antibiotics43%169 of 397 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: 1812024: 28960%
Drugs named by CMS: 8 in 2024, 8 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. Mark Welber scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Welber for performance year 2024, reported as part of a group.
Dr. Welber's MIPS scores, performance year 2024
- 100of 100Final score
- 94.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Mark Welber received $1,232 in industry payments from 2016 to 2025
CMS Open Payments shows 36 general payments to Dr. Welber from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Janssen Pharmaceuticals, Inc paid the most, $294.
General payments to Dr. Welber by program year, 2016 to 2025
General payments to Dr. Welber by kind, 2016 to 2025
- Food and beverage$1,18696%
- Consulting fees$474%
Companies that paid Dr. Welber 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. Mark Welber graduated from Rowan University School of Osteopathic Medicine
Dr. Welber graduated from Rowan University School of Osteopathic Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Welber'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 | 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. Mark Welber
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. Mark Welber's NPI number?
Dr. Mark Welber's NPI number is 1285654244. It was assigned on July 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Welber?
Dr. Mark Welber is an emergency medicine physician in Lake Worth, Florida. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Mark Welber practice?
Dr. Welber practices at 5301 S Congress Ave, Atlantis, FL 33462. Dr. Welber's primary practice is HCA Florida JFK Hospital in Atlantis, Florida, part of HCA Healthcare. Dmand AI also links Dr. Welber to 1 hospital and 5 medical groups.
What is Dr. Mark Welber's office phone number?
The practice phone on file for Dr. Welber is (561) 965-7300.
What is Dr. Mark Welber's medical license number?
Dr. Welber holds New Jersey license 25MB05675700.
Which hospitals is Dr. Mark Welber affiliated with?
Dr. Welber practices at HCA Florida JFK Hospital in Atlantis, Florida. Dr. Welber is also affiliated with Cooperman Barnabas Medical Center. Dmand AI links Dr. Welber to 1 more hospital.
What medical group is Dr. Mark Welber part of?
Dr. Welber is linked to Emergency Medicine Services of Florida. Dmand AI links Dr. Welber to 5 more medical groups.
Does Dr. Mark Welber accept Medicare?
Yes. CMS data shows Dr. Welber billed Medicare for 820 services in 2024.
What is Dr. Mark Welber's MIPS score?
Dr. Welber's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mark Welber see?
CMS counts 695 Medicare patients who saw Dr. Welber in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Mark Welber bill to Medicare?
In 2024, Dr. Welber's most billed Medicare services were emergency department visit (99284), hospital inpatient care (99223) and emergency department visit (99285).
Where did Dr. Mark Welber go to medical school?
Dr. Welber graduated from Rowan University School of Osteopathic Medicine in 1990.
What drugs does Dr. Mark Welber prescribe most?
In 2024 Medicare Part D data, Dr. Welber's most prescribed drugs by claims were Doxycycline Monohydrate, Methylprednisolone and Albuterol Sulfate Hfa.
Has Dr. Mark Welber received payments from drug or device companies?
CMS Open Payments shows $1,232 in general payments to Dr. Welber from 13 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Mark Welber been practicing?
Dr. Welber graduated from medical school in 1990, 36 years ago.
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