J Community Hosp Intern Med Perspect
Dr. Sam W. Serafi, MD
NPI1538427588PAC ID4688942659
- Medicare services, 2024
- 15,630
- Medicare patients, 2024
- 500
- Part D claims, 2024
- 1,337
- Publications
- 3
- Hospital affiliations
- 2
- 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. Serafi's professional email, personal email and mobile number
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Dr. Sam W. Serafi is a rheumatologist in Towson, Maryland
Dr. Serafi practices at Endoscopy Center of North Baltimore in Towson, Maryland.
Dr. Serafi's NPI, 1538427588, was assigned on April 27, 2012. Dr. Serafi holds Maryland license D0083475.
NPI and contact details
- NPI
- 1538427588NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688942659
- NPI enumeration date
- April 27, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 296-4210
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sam W. Serafi practices at Endoscopy Center of North Baltimore in Towson, Maryland
Dr. Serafi'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. Sam W. Serafi is affiliated with 5 sites of care and 2 medical groups
Dr. Serafi's primary practice is Endoscopy Center of North Baltimore in Towson, Maryland. Dr. Serafi is also affiliated with MedStar Franklin Square Medical Center. The medical group on file is Agape Physical Therapy. Dmand AI also links Dr. Serafi to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Endoscopy Center of North BaltimorePrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sam W. Serafi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Serafi 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 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sam W. Serafi is one of 177 rheumatologists in Maryland
Rheumatology is Dr. Serafi's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Serafi is licensed in Maryland.
Specialties and state licenses
- Rheumatology, MarylandPrimary
Rheumatologists near Dr. Serafi
Counts of rheumatologists with a Dmand AI profile, by place and practice. Each opens the list.
177rheumatologists in Maryland
8rheumatologists in Towson
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sam W. Serafi billed Medicare for 15,630 services in 2024
CMS data shows 15,630 Medicare services from Dr. Serafi across 22 procedure codes in 2024, for 500 Medicare patients. Medicare paid $293,455 for them. Every service was in an office.
Medicare services, 202415,630
Medicare patients500
Paid by Medicare$293,455
Procedure codes22
Dr. Serafi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 41,1632024: 12,48670%
- Lab and pathology
- 2023: 1,1992024: 1,01016%
- Office and hospital visits
- 2023: 1,0932024: 98610%
- Tests and treatments
- 2023: 5262024: 58010%
- Surgery
- 2023: 3802024: 3615%
- Other services
- 2023: 352024: 207491%
Dr. Serafi compared with the Maryland median for rheumatologists, 2024
- Dr. Serafi
- Maryland median
- Medicare services
- 15,630vs 3,9154.0 times
- Medicare patients
- 500vs 30067% above
- Part D claims
- 1,214vs 78255% above
Medians across 168 rheumatologists in Maryland with Dmand AI profiles that report each measure.
Dr. Serafi'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. Serafi?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Serafi and other rheumatologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sam W. Serafi treated 500 Medicare patients in 2024, average age 73
CMS counts 500 Medicare patients who saw Dr. Serafi in 2024. The largest group is 65 to 74, with 214 patients. 75% of them have arthritis, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Serafi's median patient age at 61, with 73% women.
Medicare patients, 2024500
Average age73
Average risk score1.25
Also on Medicaid9%
Dr. Serafi's Medicare patients by age, 2024
Dr. Serafi's Medicare patients by sex, 2024
- Women37675%
- Men12425%
Chronic conditions among Dr. Serafi's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure74%
- Mood disorders30%
- Anxiety29%
- Osteoporosis28%
- Depression26%
- Diabetes26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Serafi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women73%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sam W. Serafi wrote 1,337 Medicare Part D claims in 2024
In 2024, Dr. Serafi wrote 1,337 Medicare Part D claims for 306 patients. 86% of them were for generic drugs. CMS names the drug for 1,214 of them, across 24 drugs with 11 or more claims each, at $1,117,371 in total drug cost. In 2023, CMS named 1,083 claims across 20 drugs.
Part D claims, 20241,337
Drugs named by CMS24
Total drug cost$1.1M
Part D patients306
Dr. Serafi's Part D claims by kind of drug, 2024
- Generic1,153 claims86%
- Brand-name and other184 claims14%
Dr. Serafi'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. Serafi's Part D claims, 2024
- Opioids4%56 of 1,337 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: 1,0832024: 1,21412%
Drugs named by CMS: 24 in 2024, 20 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
How Dr. Sam W. Serafi takes part in Medicare
Dr. Serafi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sam W. Serafi has 3 publications on record
Dmand AI links 3 papers to Dr. Serafi, published from 2016 to 2022. Dr. Serafi has published most often in J Community Hosp Intern Med Perspect. Dr. Serafi's most frequent co-authors are Abhijit S. Bhatia, MD, Fatima Abdullahi Halilu, BAO, BCH, MB and Howard W. Hauptman, MD.
Papers3
Years published2016 to 2022
Dr. Serafi's papers by year, 2016 to 2022
Dr. Serafi's most frequent co-authors
- Abhijit S. Bhatia, MD1 shared paper
- Fatima Abdullahi Halilu, BAO, BCH, MB1 shared paper
- Howard W. Hauptman, MD1 shared paper
Recent publications by Dr. Serafi
Semin Arthritis Rheum
CalcinosisDermatomyositisSkin
J Community Hosp Intern Med Perspect
See who Dr. Serafi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Serafi 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. Sam W. Serafi received $5,591 in industry payments from 2017 to 2025
CMS Open Payments shows 301 general payments to Dr. Serafi from 37 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $827.
General payments to Dr. Serafi by program year, 2017 to 2025
General payments to Dr. Serafi by kind, 2017 to 2025
$5.6Kin total
- Food and beverage$5,47798%
- Education$1152%
Companies that paid Dr. Serafi the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sam W. Serafi'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) |
| 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. Sam W. Serafi
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. Sam W. Serafi's NPI number?
Dr. Sam W. Serafi's NPI number is 1538427588. It was assigned on April 27, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Sam W. Serafi?
Dr. Sam W. Serafi is a rheumatologist in Towson, Maryland. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Sam W. Serafi practice?
Dr. Serafi practices at 1220 East Joppa Road, Ste 508, Bldg C, Towson, MD 21286. Dr. Serafi's primary practice is Endoscopy Center of North Baltimore in Towson, Maryland. Dmand AI also links Dr. Serafi to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Sam W. Serafi's office phone number?
The practice phone on file for Dr. Serafi is (410) 296-4210.
What is Dr. Sam W. Serafi's medical license number?
Dr. Serafi holds Maryland license D0083475.
Which hospitals is Dr. Sam W. Serafi affiliated with?
Dr. Serafi is affiliated with MedStar Franklin Square Medical Center. Dmand AI links Dr. Serafi to 1 more hospital.
What medical group is Dr. Sam W. Serafi part of?
Dr. Serafi is linked to Agape Physical Therapy. Dmand AI links Dr. Serafi to 1 more medical group.
Does Dr. Sam W. Serafi accept Medicare?
Yes. CMS data shows Dr. Serafi billed Medicare for 15,630 services in 2024, and Dr. Serafi accepts Medicare assignment.
How many Medicare patients does Dr. Sam W. Serafi see?
CMS counts 500 Medicare patients who saw Dr. Serafi in 2024, with an average age of 73.
What services does Dr. Sam W. Serafi bill to Medicare?
In 2024, Dr. Serafi's most billed Medicare services were injected or infused drug (J1602), injected or infused drug (J0897) and office visit, established patient (99213).
Show 5 more questionsShow fewer questions
What drugs does Dr. Sam W. Serafi prescribe most?
In 2024 Medicare Part D data, Dr. Serafi's most prescribed drugs by claims were Duloxetine HCl, Prednisone and Hydroxychloroquine Sulfate.
Has Dr. Sam W. Serafi received payments from drug or device companies?
CMS Open Payments shows $5,591 in general payments to Dr. Serafi from 37 companies from 2017 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Sam W. Serafi been practicing?
Dr. Serafi graduated from medical school in 2012, 14 years ago.
Does Dr. Sam W. Serafi do research?
Dmand AI links 3 publications to Dr. Serafi, published from 2016 to 2022.
Who does Dr. Sam W. Serafi publish with?
Dr. Serafi's most frequent co-authors are Abhijit S. Bhatia, MD (1 shared paper), Fatima Abdullahi Halilu, BAO, BCH, MB (1 shared paper) and Howard W. Hauptman, MD (1 shared paper).
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