Dr. Stephen B. Schloss, MD
- Medicare services, 2024
- 1,064
- Medicare patients, 2024
- 617
- Part D claims, 2024
- 1,372
- Hospital affiliations
- 3
- Industry payments
- $7,846
- Practice address
- 133 Old Road To 9 Acre Corner, West Concord, MA 01742
- Practice phone
- Call (978) 369-1400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Schloss' 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. Stephen B. Schloss is a urologist in Concord, Massachusetts
Dr. Schloss practices at Emerson Hospital in West Concord, Massachusetts, part of Emerson Health System.
Dr. Schloss' NPI, 1588662407, was assigned on July 13, 2005. Dr. Schloss graduated from Columbia University College of Physicians and Surgeons in 1980. Dr. Schloss holds Massachusetts license 52760.
- NPI
- 1588662407NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072576685
- NPI enumeration date
- July 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (978) 369-1400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen B. Schloss practices at Emerson Hospital in West Concord, Massachusetts
Dr. Schloss' primary practice is Emerson Hospital, at 133 Old Road To 9 Acre Corner, West Concord, MA 01742 in Middlesex County. The practice phone is (978) 369-1400.
- Emerson Hospital133 Old Road To 9 Acre Corner, West Concord, MA 01742 · Middlesex CountyPhone(978) 369-1400
Source: Dmand AI Affiliation Data
Dr. Stephen B. Schloss is affiliated with 7 sites of care and 3 medical groups
Dr. Schloss' primary practice is Emerson Hospital in West Concord, Massachusetts, part of Emerson Health System. Dr. Schloss is also affiliated with Massachusetts General Hospital. The medical group on file is Lahey Clinic. Dmand AI also links Dr. Schloss to 1 more hospital, 3 group practices and clinics, 2 medical groups and 1 therapy and rehab clinic, 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. Stephen B. Schloss' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schloss practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emerson Hospital | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Emerson Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephen B. Schloss is one of 315 urologists in Massachusetts
Urology is Dr. Schloss' primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Schloss is licensed in Massachusetts.
Specialties and state licenses
- Urology, MassachusettsPrimary
Urologists near Dr. Schloss
Counts of urologists 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. Stephen B. Schloss billed Medicare for 1,064 services in 2024
CMS data shows 1,064 Medicare services from Dr. Schloss across 11 procedure codes in 2024, for 617 Medicare patients. Medicare paid $67,051 for them.
Dr. Schloss' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8132024: 7923%
- Surgery
- 2023: 1792024: 24135%
- Imaging
- 2023: 122024: 31158%
Where Dr. Schloss' Medicare services took place, 2024
- In an office222%
- In a facility1,04298%
Dr. Schloss compared with the Massachusetts median for urologists, 2024
- Dr. Schloss
- Massachusetts median
- Medicare services
- 1,064vs 1,1528% below
- Medicare patients
- 617vs 50921% above
- Part D claims
- 1,270vs 5762.2 times
Medians across 305 urologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Schloss' 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. Schloss?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schloss and other urologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen B. Schloss treated 617 Medicare patients in 2024, average age 77
CMS counts 617 Medicare patients who saw Dr. Schloss in 2024. The largest group is 75 to 84, with 248 patients. 73% of them have high cholesterol, and 67% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Schloss' median patient age at 70, with 13% women.
Dr. Schloss' Medicare patients by age, 2024
Dr. Schloss' Medicare patients by sex, 2024
- Women7212%
- Men54588%
Chronic conditions among Dr. Schloss' Medicare patients, 2024
- High cholesterol73%
- High blood pressure67%
- Arthritis41%
- Ischemic heart disease32%
- Cancer24%
- Chronic kidney disease24%
- Atrial fibrillation22%
- Diabetes21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schloss' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women13%
- Men86%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen B. Schloss wrote 1,372 Medicare Part D claims in 2024
In 2024, Dr. Schloss wrote 1,372 Medicare Part D claims for 502 patients. 97% of them were for generic drugs. CMS names the drug for 1,270 of them, across 19 drugs with 11 or more claims each, at $37,270 in total drug cost. In 2023, CMS named 1,054 claims across 15 drugs.
Dr. Schloss' Part D claims by kind of drug, 2024
- Generic1,326 claims97%
- Brand-name and other46 claims3%
Dr. Schloss' 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. Schloss' Part D claims, 2024
- Antibiotics25%346 of 1,372 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: 1,0542024: 1,27020%
Drugs named by CMS: 19 in 2024, 15 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. Stephen B. Schloss ranks in the 83rd percentile for prostate resection in Medicare
Dr. Schloss accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Schloss as offering telehealth. CMS counts 21 procedures of prostate resection by Dr. Schloss, more than 83% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Schloss ranks in Medicare procedure volume
- Prostate resection
- 83rd percentile21 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Stephen B. Schloss received $7,846 in industry payments from 2016 to 2025
CMS Open Payments shows 68 general payments to Dr. Schloss from 25 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 33% of the total. Gyrus ACMI, Inc. paid the most, $3,050.
General payments to Dr. Schloss by program year, 2016 to 2025
General payments to Dr. Schloss by kind, 2016 to 2025
- Consulting fees$2,60033%
- Food and beverage$2,49632%
- Travel and lodging$1,94925%
- Speaker and faculty fees$80010%
Companies that paid Dr. Schloss 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. Stephen B. Schloss graduated from Columbia University College of Physicians and Surgeons
Dr. Schloss graduated from Columbia University College of Physicians and Surgeons in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen B. Schloss'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) |
| 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. Stephen B. Schloss
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. Stephen B. Schloss' NPI number?
Dr. Stephen B. Schloss' NPI number is 1588662407. It was assigned on July 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen B. Schloss?
Dr. Stephen B. Schloss is a urologist in Concord, Massachusetts. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Stephen B. Schloss practice?
Dr. Schloss practices at 133 Old Road To 9 Acre Corner, West Concord, MA 01742. Dr. Schloss' primary practice is Emerson Hospital in West Concord, Massachusetts, part of Emerson Health System. Dmand AI also links Dr. Schloss to 1 hospital, 3 group practices and clinics, 2 medical groups and 1 therapy and rehab clinic.
What is Dr. Stephen B. Schloss' office phone number?
The practice phone on file for Dr. Schloss is (978) 369-1400.
What is Dr. Stephen B. Schloss' medical license number?
Dr. Schloss holds Massachusetts license 52760.
Which hospitals is Dr. Stephen B. Schloss affiliated with?
Dr. Schloss practices at Emerson Hospital in West Concord, Massachusetts. Dr. Schloss is also affiliated with Massachusetts General Hospital. Dmand AI links Dr. Schloss to 1 more hospital.
What medical group is Dr. Stephen B. Schloss part of?
Dr. Schloss is linked to Lahey Clinic. Dmand AI links Dr. Schloss to 2 more medical groups.
Does Dr. Stephen B. Schloss accept Medicare?
Yes. CMS data shows Dr. Schloss billed Medicare for 1,064 services in 2024, and Dr. Schloss accepts Medicare assignment.
Does Dr. Stephen B. Schloss offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Schloss as offering telehealth services.
How many Medicare patients does Dr. Stephen B. Schloss see?
CMS counts 617 Medicare patients who saw Dr. Schloss in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Stephen B. Schloss bill to Medicare?
In 2024, Dr. Schloss' most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: urinary system (52000).
Where did Dr. Stephen B. Schloss go to medical school?
Dr. Schloss graduated from Columbia University College of Physicians and Surgeons in 1980.
What drugs does Dr. Stephen B. Schloss prescribe most?
In 2024 Medicare Part D data, Dr. Schloss' most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Sulfamethoxazole-Trimethoprim.
Has Dr. Stephen B. Schloss received payments from drug or device companies?
CMS Open Payments shows $7,846 in general payments to Dr. Schloss from 25 companies from 2016 to 2025. The largest total came from Gyrus ACMI, Inc.
How long has Dr. Stephen B. Schloss been practicing?
Dr. Schloss graduated from medical school in 1980, 46 years ago.
Selling to urology practices?
See urologists in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card