Dr. Colin A Sieff

MB, BCH | Pediatric Hematology-Oncology | Male

Dr. Colin A Sieff, MB, BCH is a Boston, Massachusetts based Pediatric doctor with medical specialization in Pediatric Hematology-Oncology. Current practice location of Dr. Colin A Sieff is 300 Longwood Ave, Fegan 7, Boston, Massachusetts - 02115-5724. He can be contacted on phone at 617-258-5228 and fax number 617-258-6768. Dr. Colin A Sieff is a sole proprietor of his business.
NPI number (Unique professional ID) for Dr. Colin A Sieff is 1942382635 which was assigned by NPPES on 20 Oct, 2006 and it was last updated on 08 Jul, 2007. Dr. Colin A Sieff license number is 73641 for Pediatrics Pediatric Hematology-Oncology (2080P0207X) in Massachusetts.
Dr. Colin A Sieff is trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
Complete Profile:
Dr. Colin A Sieff basic information including his official name, gender, specialization, credentials etc. are as mentioned below.
Specialization :Pediatrics Pediatric Hematology-Oncology
Provider Name :Dr. Colin A Sieff
Credential :MB, BCH
Gender :Male
Business Address:
Dr. Colin A Sieff address, contact phone number and fax are as below. Patients can directly walkin to the clinic or can call on the below given phone number for appointment.
Primary Address :300 Longwood Ave, Fegan 7
Boston, MA, 02115-5724
United States
Phone Number :617-258-5228
Fax Number :617-258-6768
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number : 1942382635
NPI Entity Type : Individual
First Enrolment Date : 20 Oct, 2006
Last Updated On : 08 Jul, 2007
Licenses and Specialities:
Physicians/Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Colin A Sieff are as mentioned. Primary taxonomy code for Dr. Colin A Sieff, MB, BCH is 2080P0207X (Pediatrics Pediatric Hematology-Oncology).
Taxonomy Code SpecialityPrimaryLicense No.State
2080P0207XPediatrics Pediatric Hematology-OncologyYes73641MA
Legacy Identifiers:
Other legacy medical identifiers of Dr. Colin A Sieff such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned below.
IdentifierIdentifier TypeStateIssuer
3087440MEDICAIDMA
Mailing Address:
Mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned business address only.
Mailing Address :45 Orchard Ave
Waban, MA, 02468-2001
United States
Phone Number :617-527-1417
Business Location:
Patients can refer following map for directions to Dr. Colin A Sieff practice address. Don't forget to take prior appointment before visiting.

** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 January, 2024.