Maximilian Jakob Helmut Onofrio Schloss, MD
Student in an Organized Health Care Education/Training Program · Boston, MA
Maximilian Jakob Helmut Onofrio Schloss, MD is a student in an organized health care education/training program with a practice address in Boston, Massachusetts, and NPI 1831839224, issued on Apr 1, 2022. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maximilian Jakob Helmut Onofrio Schloss
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 70 Francis Street, Boston, MA 02115
- Phone
- (617) 256-1062
- Enumerated
- Apr 1, 2022
- Record last updated
- Apr 1, 2022
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 11,235 in Massachusetts → Look up another NPI →
Verify Maximilian Jakob Helmut Onofrio Schloss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
17 Medicare Part D claims for 16 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 14 claims were for opioids.
Most prescribed
- Oxycodone Hcl13 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.
Maximilian Jakob Helmut Onofrio Schloss among 11,235 student in an organized health care education/training program records in Massachusetts
Maximilian Jakob Helmut Onofrio Schloss, MD is one of 11,235 student in an organized health care education/training program records with a practice address in Massachusetts. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 32% of them.
- NPI issued2022 · 32% of these records are older, 60% newer
- In a Medicare fileYes · 26% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2022 · 27% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6,126 student in an organized health care education/training program records list a practice address in Boston
They are 6,126 of the 41,865 NPPES records with a practice address in Boston, and 11,235 student in an organized health care education/training program records in Massachusetts.
All 11,235 in Massachusetts → Every provider in Boston → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Aaron Aguirre, M.D., PH.D.Boston, MA 021151699933374
- Patricia Campbell, M.B. B.CH. B.A.O.Boston, MA 021151285808436
- Michael Choma, MD, PHDBoston, MA 021151700069812
- Matthew Craven, MDBoston, MA 021151972761674
- Patricia Garcia, M.D.Boston, MA 021151598961872
- Scott Hadley, MDBoston, MA 021151326244930
- Julian Harris, MDBoston, MA 021151760640395
- Allyson Martin, MSBoston, MA 021151619946720
Common questions
What is Maximilian Jakob Helmut Onofrio Schloss, MD's NPI number?
Maximilian Jakob Helmut Onofrio Schloss, MD's National Provider Identifier (NPI) is 1831839224, issued on Apr 1, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Maximilian Jakob Helmut Onofrio Schloss, MD located?
The NPPES record lists a practice address at 70 Francis Street, Boston, MA, 02115. Phone: (617) 256-1062. Providers update this record themselves, so call before visiting.
How can I verify Maximilian Jakob Helmut Onofrio Schloss, MD's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Maximilian Jakob Helmut Onofrio Schloss, MD prescribe under Medicare Part D?
In 2024, Maximilian Jakob Helmut Onofrio Schloss, MD had 17 Medicare Part D claims for 16 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.