Vincent Ko, MD
Anatomic Pathology & Clinical Pathology Physician · Boston, MA
Vincent Ko, MD is an anatomic pathology & clinical pathology physician with a practice address in Boston, Massachusetts, and NPI 1649246562, issued on Feb 28, 2006. Check the license (Massachusetts 223478, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Vincent Ko
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 223478 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St Wrn 219, Boston, MA 02114
- Phone
- (617) 726-2967
- Enumerated
- Feb 28, 2006
- Record last updated
- Aug 29, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (617) 726-7474
- Medicare enrollment
- Enrolled (PECOS I20080507000272); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 2002
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 542 in Massachusetts → Look up another NPI →
Verify Vincent Ko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 223478Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 79.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Newport Harbor Pathology Medical Group IncIrvine, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vincent Ko among 542 anatomic pathology & clinical pathology physician records in Massachusetts
Vincent Ko, MD is one of 542 anatomic pathology & clinical pathology physician records with a practice address in Massachusetts. 57% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 64% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2002 · median 2004 among the 305 with a school on file
- Record last updated2012 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Massachusetts
There are 542 anatomic pathology & clinical pathology physician records in Massachusetts.
All 542 in Massachusetts → Every provider in Boston → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- W Black-Schaffer, MDBoston, MA 021141841280492
- John Branda, MDBoston, MA 021141104809573
- Patricia Brunker, M.D., D.PHIL.Boston, MA 021141982776126
- Vikram Deshpande, MBBSBoston, MA 021141083605513
- Anand Dighe, MD PHDBoston, MA 021141427032341
- Raavi Gupta, M.D.Boston, MA 021141760471627
- Nancy Harris, MDBoston, MA 021141003889445
- Sarah Kane, MDBoston, MA 021141013961564
Common questions
What is Vincent Ko, MD's NPI number?
Vincent Ko, MD's National Provider Identifier (NPI) is 1649246562, issued on Feb 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Vincent Ko, MD located?
The NPPES record lists a practice address at 55 Fruit St Wrn 219, Boston, MA, 02114. Phone: (617) 726-2967. Providers update this record themselves, so call before visiting.
How can I verify Vincent Ko, MD's license?
NPPES lists Massachusetts license number 223478, 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.
What is Vincent Ko, MD's MIPS final score?
The 2023 MIPS final score is 79.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.