Daniel B. Stiefel, D.M.D.
Periodontics · Boston, MA
Daniel B. Stiefel, D.M.D. is a periodontics with a practice address in Boston, Massachusetts, and NPI 1356547566, issued on Jun 25, 2007. Check the license (Massachusetts 20863, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Daniel B. Stiefel
- Credential
- D.M.D.
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 20863 MA
Self-reported in NPPES; status is on the state search - Practice location
- 50 Staniford St, Boston, MA 02114
- Phone
- (617) 523-6633
- Enumerated
- Jun 25, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest periodontics records → All 390 in Massachusetts → Look up another NPI →
Also registered at 50 Staniford St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alison Avram, M.D.Dermatology Physician1083721781
- Mathew Avram, MDDermatology Physician1295717296
Verify Daniel B. Stiefel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 20863Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average periodontics in 2024
812 Medicare Part D claims for 228 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. 134 claims were for opioids.
Most prescribed
- Amoxicillin209 claims
- Chlorhexidine Gluconate171 claims
- Ibuprofen148 claims
- Hydrocodone-Acetaminophen90 claims
- Metronidazole46 claims
- Azithromycin43 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.
Daniel B. Stiefel among 390 periodontics records in Massachusetts
Daniel B. Stiefel, D.M.D. is one of 390 periodontics records with a practice address in Massachusetts. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 28% of them.
- NPI issued2007 · 28% of these records are older, 54% newer
- In a Medicare fileYes · 54% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in Massachusetts
There are 390 periodontics records in Massachusetts.
All 390 in Massachusetts → Every provider in Boston → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Sandrine Couldwell, DDS, MSBoston, MA 021141871150060
- Marc Nevins, D.M.D. M.M.SC.,P.C.Boston, MA 021141972602092
- Sofia Ostrer, DMD,MSDSomerville, MA 021141114943966
- Reem Atout, BDS, DDS, MSBoston, MA 021151649500802
- Mersiha Avdic, DMDBoston, MA 021151720259203
- Guillaume Campard, DDSBoston, MA 021151730346032
- William Giannobile, DDS MS,DMSCBoston, MA 021151649347428
- Thomas Howell, DDSBoston, MA 021151275639957
Common questions
What is Daniel B. Stiefel, D.M.D.'s NPI number?
Daniel B. Stiefel, D.M.D.'s National Provider Identifier (NPI) is 1356547566, issued on Jun 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Daniel B. Stiefel, D.M.D. located?
The NPPES record lists a practice address at 50 Staniford St, Boston, MA, 02114. Phone: (617) 523-6633. Providers update this record themselves, so call before visiting.
How can I verify Daniel B. Stiefel, D.M.D.'s license?
NPPES lists Massachusetts license number 20863, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Daniel B. Stiefel, D.M.D. prescribe under Medicare Part D?
In 2024, Daniel B. Stiefel, D.M.D. had 812 Medicare Part D claims for 228 beneficiaries; the average among periodontics prescribers was 277. 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.