J Community Hosp Intern Med Perspect
Dr. Howard W. Hauptman, MD
- Medicare services, 2024
- 157,801
- Medicare patients, 2024
- 992
- Part D claims, 2024
- 2,539
- Publications
- 4
- Clinical trials
- 3
- Practice address
- 1220 East Joppa Road, Ste 508, Bldg C, Towson, MD 21286
- Practice phone
- Call (410) 296-4210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Endoscopy Center of North Baltimore
Surgery Center - Medicare-Certified · Towson, Maryland
Find Dr. Hauptman'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. Howard W. Hauptman is a rheumatologist in Towson, Maryland
Dr. Hauptman practices at Endoscopy Center of North Baltimore in Towson, Maryland.
Dr. Hauptman's NPI, 1861461220, was assigned on March 16, 2006. Dr. Hauptman graduated from Virginia Commonwealth University, School of Medicine in 1982. Dr. Hauptman holds Maryland license D0031091.
- NPI
- 1861461220NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244288280
- NPI enumeration date
- March 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 296-4210
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Howard W. Hauptman practices at Endoscopy Center of North Baltimore in Towson, Maryland
Dr. Hauptman's primary practice is Endoscopy Center of North Baltimore, at 1220 East Joppa Road, Ste 508, Bldg C, Towson, MD 21286. The practice phone is (410) 296-4210.
- Endoscopy Center of North Baltimore1220 East Joppa Road, Ste 508, Bldg C, Towson, MD 21286Phone(410) 296-4210
Source: Dmand AI Affiliation Data
Dr. Howard W. Hauptman is affiliated with 5 sites of care and 3 medical groups
Dr. Hauptman's primary practice is Endoscopy Center of North Baltimore in Towson, Maryland. Dr. Hauptman is also affiliated with Greater Baltimore Medical Center. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Hauptman to 1 more hospital, 2 group practices and clinics and 2 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. Howard W. Hauptman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hauptman practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Endoscopy Center of North Baltimore | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Howard W. Hauptman is one of 177 rheumatologists in Maryland
Rheumatology is Dr. Hauptman's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Hauptman is licensed in Maryland.
Specialties and state licenses
- Rheumatology, MarylandPrimary
Rheumatologists near Dr. Hauptman
Counts of rheumatologists 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. Howard W. Hauptman billed Medicare for 157,801 services in 2024
CMS data shows 157,801 Medicare services from Dr. Hauptman across 34 procedure codes in 2024, for 992 Medicare patients. Medicare paid $2,633,037 for them. Every service was in an office.
Dr. Hauptman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 163,3552024: 149,6148%
- Tests and treatments
- 2023: 2,5982024: 2,5183%
- Office and hospital visits
- 2023: 2,1412024: 2,0584%
- Lab and pathology
- 2023: 2,0732024: 2,0282%
- Surgery
- 2023: 8352024: 832No change
- Other services
- 2023: 1162024: 669477%
- Imaging
- 2023: 1022024: 8220%
Dr. Hauptman compared with the Maryland median for rheumatologists, 2024
- Dr. Hauptman
- Maryland median
- Medicare services
- 157,801vs 3,91540.3 times
- Medicare patients
- 992vs 3003.3 times
- Part D claims
- 2,255vs 7822.9 times
Medians across 168 rheumatologists in Maryland with Dmand AI profiles that report each measure.
Dr. Hauptman'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. Hauptman and other rheumatologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Howard W. Hauptman treated 992 Medicare patients in 2024, average age 73
CMS counts 992 Medicare patients who saw Dr. Hauptman in 2024. The largest group is 65 to 74, with 454 patients. 75% of them have arthritis, and 75% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hauptman's median patient age at 68, with 74% women.
Dr. Hauptman's Medicare patients by age, 2024
Dr. Hauptman's Medicare patients by sex, 2024
- Women75676%
- Men23624%
Chronic conditions among Dr. Hauptman's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Osteoporosis37%
- Anxiety29%
- Ischemic heart disease29%
- Mood disorders29%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hauptman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women74%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Howard W. Hauptman wrote 2,539 Medicare Part D claims in 2024
In 2024, Dr. Hauptman wrote 2,539 Medicare Part D claims for 515 patients. 88% of them were for generic drugs. CMS names the drug for 2,255 of them, across 49 drugs with 11 or more claims each, at $985,693 in total drug cost. In 2023, CMS named 2,316 claims across 44 drugs.
Dr. Hauptman's Part D claims by kind of drug, 2024
- Generic2,240 claims88%
- Brand-name and other299 claims12%
Dr. Hauptman'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. Hauptman's Part D claims, 2024
- Opioids7%167 of 2,539 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: 2,3162024: 2,2553%
Drugs named by CMS: 49 in 2024, 44 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. Howard W. Hauptman offers telehealth to Medicare patients
Dr. Hauptman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hauptman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Howard W. Hauptman has 4 publications on record
Dmand AI links 4 papers to Dr. Hauptman, published from 2019 to 2023. Dr. Hauptman has published most often in J Community Hosp Intern Med Perspect. Dr. Hauptman's most frequent co-authors are Fatima Abdullahi Halilu, BAO, BCH, MB, Alexander Thomas Aversano, DO and Minu Mary Mathew, MD.
Dr. Hauptman's papers by year, 2019 to 2023
Dr. Hauptman's most frequent co-authors
- Fatima Abdullahi Halilu, BAO, BCH, MB2 shared papers
- Alexander Thomas Aversano, DO1 shared paper
- Minu Mary Mathew, MD1 shared paper
Recent publications by Dr. Hauptman
J Community Hosp Intern Med Perspect
J Community Hosp Intern Med Perspect
J Community Hosp Intern Med Perspect
See who Dr. Hauptman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hauptman works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Howard W. Hauptman has worked on 3 clinical trials
Dmand AI links Dr. Hauptman to 3 clinical trials. Conditions studied include Arthritis, Rheumatoid, Rheumatic Diseases and Lupus Erythematosus, Systemic.
Conditions in Dr. Hauptman's trials
- Arthritis, Rheumatoid
- Rheumatic Diseases
- Lupus Erythematosus, Systemic
- Connective Tissue Diseases
Investigators on the most trials with Dr. Hauptman
Recent clinical trials with Dr. Hauptman
Prospective Outcomes Study: Vectra® DA Guided Care Compared to Usual Care (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Howard W. Hauptman received $29,920 in industry payments from 2016 to 2025
CMS Open Payments shows 778 general payments to Dr. Hauptman from 46 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 46% of the total. Janssen Pharmaceuticals, Inc paid the most, $6,994.
General payments to Dr. Hauptman by program year, 2016 to 2025
General payments to Dr. Hauptman by kind, 2016 to 2025
- Consulting fees$13,64046%
- Food and beverage$13,59345%
- Travel and lodging$2,4668%
- Education$2211%
Companies that paid Dr. Hauptman 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. Howard W. Hauptman graduated from Virginia Commonwealth University, School of Medicine
Dr. Hauptman graduated from Virginia Commonwealth University, School of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Howard W. Hauptman'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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Howard W. Hauptman
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. Howard W. Hauptman's NPI number?
Dr. Howard W. Hauptman's NPI number is 1861461220. It was assigned on March 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Howard W. Hauptman?
Dr. Howard W. Hauptman is a rheumatologist in Towson, Maryland. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Howard W. Hauptman practice?
Dr. Hauptman practices at 1220 East Joppa Road, Ste 508, Bldg C, Towson, MD 21286. Dr. Hauptman's primary practice is Endoscopy Center of North Baltimore in Towson, Maryland. Dmand AI also links Dr. Hauptman to 1 hospital, 2 group practices and clinics and 2 medical groups.
What is Dr. Howard W. Hauptman's office phone number?
The practice phone on file for Dr. Hauptman is (410) 296-4210.
What is Dr. Howard W. Hauptman's medical license number?
Dr. Hauptman holds Maryland license D0031091.
Which hospitals is Dr. Howard W. Hauptman affiliated with?
Dr. Hauptman is affiliated with Greater Baltimore Medical Center. Dmand AI links Dr. Hauptman to 1 more hospital.
What medical group is Dr. Howard W. Hauptman part of?
Dr. Hauptman is linked to Johns Hopkins University. Dmand AI links Dr. Hauptman to 2 more medical groups.
Does Dr. Howard W. Hauptman accept Medicare?
Yes. CMS data shows Dr. Hauptman billed Medicare for 157,801 services in 2024, and Dr. Hauptman accepts Medicare assignment.
Does Dr. Howard W. Hauptman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hauptman as offering telehealth services.
How many Medicare patients does Dr. Howard W. Hauptman see?
CMS counts 992 Medicare patients who saw Dr. Hauptman in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Howard W. Hauptman bill to Medicare?
In 2024, Dr. Hauptman's most billed Medicare services were injected or infused drug (J3262), injected or infused drug (J0717) and injected or infused drug (J1745).
Where did Dr. Howard W. Hauptman go to medical school?
Dr. Hauptman graduated from Virginia Commonwealth University, School of Medicine in 1982.
What drugs does Dr. Howard W. Hauptman prescribe most?
In 2024 Medicare Part D data, Dr. Hauptman's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Methotrexate and Prednisone.
Has Dr. Howard W. Hauptman received payments from drug or device companies?
CMS Open Payments shows $29,920 in general payments to Dr. Hauptman from 46 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Howard W. Hauptman been practicing?
Dr. Hauptman graduated from medical school in 1982, 44 years ago.
Does Dr. Howard W. Hauptman do research?
Dmand AI links 4 publications to Dr. Hauptman, published from 2019 to 2023. Dr. Hauptman has worked on 3 clinical trials.
Who does Dr. Howard W. Hauptman publish with?
Dr. Hauptman's most frequent co-authors are Fatima Abdullahi Halilu, BAO, BCH, MB (2 shared papers), Alexander Thomas Aversano, DO (1 shared paper) and Minu Mary Mathew, MD (1 shared paper).
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