Tahir Tellioglu, M.D.
Addiction Psychiatry Physician · Boston, MA
Tahir Tellioglu, M.D. is an addiction psychiatry physician with a practice address in Boston, Massachusetts, and NPI 1871535534, issued on Jun 10, 2006. Check the license (Massachusetts 277173, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Tahir Tellioglu
- Credential
- M.D.
- Primary taxonomy
- Addiction Psychiatry Physician 2084P0802X
- License numbers
- 277173 MA
C207425 CA
043151 CT
ME179175 FL
109819 GA
and 10 more
Self-reported in NPPES; status is on the state search - Practice location
- 100 Blossom St, Boston, MA 02114
- Phone
- (617) 643-5457
- Enumerated
- Jun 10, 2006
- Record last updated
- Jul 30, 2026
- Fax
- (617) 726-8950
- Medicare enrollment
- Enrolled (PECOS I20181205003213); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest addiction psychiatry physician records → All 33 in Massachusetts → Look up another NPI →
Also registered at 100 Blossom St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tahir Tellioglu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 277173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average addiction psychiatry physician in 2024
764 Medicare Part D claims for 46 beneficiaries, against an average of 716 among the 421 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Buprenorphine-Naloxone124 claims
- Clonazepam76 claims
- Gabapentin51 claims
- Quetiapine Fumarate46 claims
- Bupropion Xl43 claims
- Dextroamphetamine-Amphetamine36 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.
Bills Medicare through 2 group practices
- Massachusetts General Physicians Organization IncCharlestown, MA
- The General Hospital CorporationBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tahir Tellioglu among 33 addiction psychiatry physician records in Massachusetts
Tahir Tellioglu, M.D. is one of 33 addiction psychiatry physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 42% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1991 · median 1999 among the 18 with a school on file
- Record last updated2026 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0802X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Psychiatry Physician providers in Massachusetts
There are 33 addiction psychiatry physician records in Massachusetts.
All 33 in Massachusetts → Every provider in Boston → Addiction Psychiatry Physician nationwide →
The 8 addiction psychiatry physician records with the nearest ZIP codes
- Gregory Acampora, M.D.Boston, MA 021141255431177
- Ilya Blokhin, MD, PHDBoston, MA 021141871120451
- John Matthews, MDBoston, MA 021141386627164
- John Renner, M.D.Boston, MA 021141205937026
- William-Bernard Reid-Varley, M.D.Boston, MA 021181205290228
- Laurence Ducomb, MDJamaica Plain, MA 021301497734768
- Ian Johnson, MDJamaica Plain, MA 021301942763115
- Juan Condemarin, MDBrighton, MA 021351083894059
Common questions
What is Tahir Tellioglu, M.D.'s NPI number?
Tahir Tellioglu, M.D.'s National Provider Identifier (NPI) is 1871535534, issued on Jun 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tahir Tellioglu, M.D. located?
The NPPES record lists a practice address at 100 Blossom St, Boston, MA, 02114. Phone: (617) 643-5457. Providers update this record themselves, so call before visiting.
How can I verify Tahir Tellioglu, M.D.'s license?
NPPES lists Massachusetts license number 277173, 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 Tahir Tellioglu, M.D. prescribe under Medicare Part D?
In 2024, Tahir Tellioglu, M.D. had 764 Medicare Part D claims for 46 beneficiaries; the average among addiction psychiatry physician prescribers was 716. 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.