Christina Marie Jacobsen, MD, PHD
Pediatric Endocrinology Physician · Boston, MA
Christina Marie Jacobsen, MD, PHD is a pediatric endocrinology physician with a practice address in Boston, Massachusetts, and NPI 1639341936, issued on Mar 26, 2008. Check the license (Massachusetts 225032, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Christina Marie Jacobsen
- Credential
- MD, PHD
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- 225032 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave, Boston, MA 02115
- Phone
- (617) 355-4472
- Enumerated
- Mar 26, 2008
- Record last updated
- Mar 26, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130228000078); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 120 in Massachusetts → Look up another NPI →
Also registered at 300 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristin Abdelnour, PTPhysical Therapist1982821302
- Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
- Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
- Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233
Verify Christina Marie Jacobsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 225032Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Children's Hospital Pediatric Associates, IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christina Marie Jacobsen among 120 pediatric endocrinology physician records in Massachusetts
Christina Marie Jacobsen, MD, PHD is one of 120 pediatric endocrinology physician records with a practice address in Massachusetts. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 54% of them.
- NPI issued2008 · 54% of these records are older, 38% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 28% of these records are
- Graduated2005 · median 2002 among the 34 with a school on file
- Record last updated2008 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Endocrinology Physician providers in Massachusetts
There are 120 pediatric endocrinology physician records in Massachusetts.
All 120 in Massachusetts → Every provider in Boston → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Diego Botero, MDBoston, MA 021151407931249
- Rosalind Brown, M.D.Boston, MA 021151629069273
- Penny Feldman, M.D.Boston, MA 021151013963586
- Gregory Goodwin, M.D.Boston, MA 021151326002817
- Eba Hathout, M.D.Boston, MA 021151487674792
- Joel Hirschhorn, MD, PHDBoston, MA 021151063597805
- Stephen Huang, M.D.Boston, MA 021151902995996
- Bat-Sheva Levine, MD, MPHBoston, MA 021151477535839
Common questions
What is Christina Marie Jacobsen, MD, PHD's NPI number?
Christina Marie Jacobsen, MD, PHD's National Provider Identifier (NPI) is 1639341936, issued on Mar 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Christina Marie Jacobsen, MD, PHD located?
The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-4472. Providers update this record themselves, so call before visiting.
How can I verify Christina Marie Jacobsen, MD, PHD's license?
NPPES lists Massachusetts license number 225032, 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.
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.