Stephen B. Schloss, MD
Urology Physician · Concord, MA
Stephen B. Schloss, MD is a urology physician with a practice address in Concord, Massachusetts, and NPI 1588662407, issued on Jul 13, 2005. Check the license (Massachusetts 52760, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephen B. Schloss
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 52760 MA
Self-reported in NPPES; status is on the state search - Practice location
- 131 Ornac, Concord, MA 01742
- Phone
- (978) 369-5551
- Enumerated
- Jul 13, 2005
- Record last updated
- Nov 22, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (978) 369-1580
- Medicaid ID
- 110075576A MA
- Medicare enrollment
- Enrolled (PECOS I20041104001073); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 1980
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 377 in Massachusetts → Look up another NPI →
Also registered at 131 Ornac
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Barkin, MDPulmonary Disease Physician1144298621
- Susan Cahill, M.D.Surgery Physician1558355131
- Brian Callahan, M.D.Surgery Physician1174558217
- Elizabeth Conway, NPFamily Nurse Practitioner1689643231
- Paul Costas, MDPlastic and Reconstructive Surgery Physician1801856851
- Virginia Croke, NPAdult Health Nurse Practitioner1851360580
Verify Stephen B. Schloss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 52760Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average urology physician in 2024
1,372 Medicare Part D claims for 502 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl448 claims
- Finasteride281 claims
- Sulfamethoxazole-Trimethoprim153 claims
- Oxybutynin Chloride Er70 claims
- Ciprofloxacin Hcl58 claims
- Levofloxacin53 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $254.07
5 payments; by number, the most common kind was food and beverage; the largest payer was Procept BioRobotics Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Emerson Practice Associates, IncConcord, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen B. Schloss among 377 urology physician records in Massachusetts
Stephen B. Schloss, MD is one of 377 urology physician records with a practice address in Massachusetts. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1980 · median 2002 among the 244 with a school on file
- Record last updated2010 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Massachusetts
There are 377 urology physician records in Massachusetts.
All 377 in Massachusetts → Every provider in Concord → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Joyce ChenConcord, MA 017421316736929
- Daneil Kuftinec, MDConcord, MA 017421801081609
- Marc Nierman, MDHopedale, MA 017471568474856
- Joseph Adolph, MDMarlboro, MA 017521700883535
- Sanjaya Kumar, MDMilford, MA 017571902982879
- Eddie Michli, MDMilford, MA 017571194924738
- Emanuel Friedman, M.D.Natick, MA 017601396784633
- Ravi Kacker, MDNatick, MA 017601285807560
Common questions
What is Stephen B. Schloss, MD's NPI number?
Stephen B. Schloss, MD's National Provider Identifier (NPI) is 1588662407, issued on Jul 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stephen B. Schloss, MD located?
The NPPES record lists a practice address at 131 Ornac, Concord, MA, 01742. Phone: (978) 369-5551. Providers update this record themselves, so call before visiting.
How can I verify Stephen B. Schloss, MD's license?
NPPES lists Massachusetts license number 52760, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen B. Schloss, MD prescribe under Medicare Part D?
In 2024, Stephen B. Schloss, MD had 1,372 Medicare Part D claims for 502 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.