NPPES file of Aug 9, 2026

Yanchi Guo, OD

Optometrist · West Roxbury, MA

Yanchi Guo, OD is an optometrist with a practice address in West Roxbury, Massachusetts, and NPI 1386492577, issued on May 11, 2024. Check the license (Massachusetts OPT5702, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386492577
Name
Yanchi Guo
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
OPT5702 MA
Self-reported in NPPES; status is on the state search
Practice location
81 Corey St, West Roxbury, MA 02132
Phone
(617) 396-7394
Enumerated
May 11, 2024
Record last updated
Jul 17, 2025
Medicare enrollment
Enrolled (PECOS I20250422001705); may accept Medicare assignment
Medical or professional school
New England College Of Optometry, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest optometrist records → All 1,501 in Massachusetts → Look up another NPI →

Also registered at 81 Corey St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Collins Allen, M.AC., LIC.AC.Acupuncturist1538291018
  2. David Greenstein, O.D. , M. S.Optometrist1376518332
  3. Claire McManus, LIC. AC.Acupuncturist1982771614
  4. Kerstin Templeton, P.T.Physical Therapist1457555252

Verify Yanchi Guo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license OPT5702    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Yanchi Guo among 1,501 optometrist records in Massachusetts

Yanchi Guo, OD is one of 1,501 optometrist records with a practice address in Massachusetts. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 93% of them.

  • NPI issued2024 · 93% of these records are older, 5% newer
  • In a Medicare fileNo · 66% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2023 · median 2008 among the 933 with a school on file
  • Record last updated2025 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 optometrist records list a practice address in West Roxbury

They are 13 of the 849 NPPES records with a practice address in West Roxbury, and 1,501 optometrist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,501 in Massachusetts → Every provider in West Roxbury → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Cari Cannon, O.D.West Roxbury, MA 021321891802435
  2. Michelle Curtis, ODWest Roxbury, MA 021321053104141
  3. Yanpeng DingWest Roxbury, MA 021321053780692
  4. Lisa Fanciullo, O.D.West Roxbury, MA 021321700998671
  5. Carrigan Gould, ODWest Roxbury, MA 021321952154791
  6. David Greenstein, O.D. , M. S.West Roxbury, MA 021321376518332
  7. Ralph Levoy, O.D.West Roxbury, MA 021321417066127
  8. Paul Marescalchi, O.D.West Roxbury, MA 021321346344082

Common questions

What is Yanchi Guo, OD's NPI number?

Yanchi Guo, OD's National Provider Identifier (NPI) is 1386492577, issued on May 11, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Yanchi Guo, OD located?

The NPPES record lists a practice address at 81 Corey St, West Roxbury, MA, 02132. Phone: (617) 396-7394. Providers update this record themselves, so call before visiting.

How can I verify Yanchi Guo, OD's license?

NPPES lists Massachusetts license number OPT5702, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.