Grace Woo, D.M.D.
Dentist · Woodlyn, PA
Grace Woo, D.M.D. is a dentist with a practice address in Woodlyn, Pennsylvania, and NPI 1700287786, issued on Sep 10, 2014. Check the license (Pennsylvania DS040139, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grace Woo
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- DS040139 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1300 Macdade Blvd, Woodlyn, PA 19094
- Phone
- (610) 833-1919
- Enumerated
- Sep 10, 2014
- Record last updated
- Sep 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 3,339 in Pennsylvania → Look up another NPI →
Also registered at 1300 Macdade Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarayoobala KrishnanPharmacist1538572508
- Katherine StefanatosPharmacist1427461169
Verify Grace Woo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS040139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average dentist in 2024
13 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Grace Woo among 3,339 dentist records in Pennsylvania
Grace Woo, D.M.D. is one of 3,339 dentist records with a practice address in Pennsylvania. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 64% of them.
- NPI issued2014 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2014 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 dentist record lists a practice address in Woodlyn
They are 1 of the 32 NPPES records with a practice address in Woodlyn, and 3,339 dentist records in Pennsylvania.
All 3,339 in Pennsylvania → Every provider in Woodlyn → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Ana Bencosme, DDSWyncote, PA 190951568272045
- Suraj Bhogal, DMDWyncote, PA 190951396363693
- Arthur Case, DDSWyncote, PA 190951992418164
- Jung Seo, DMDWyncote, PA 190951114413135
- Quincy Wang, DDSWyncote, PA 190951568031839
- Samar Al QuraishiWynnewood, PA 190961497362982
- James Edelstein, D.M.D.Wynnewood, PA 190961114361680
- Dumitru Gogarnoiu, D.M.D.Wynnewood, PA 190961740428796
Common questions
What is Grace Woo, D.M.D.'s NPI number?
Grace Woo, D.M.D.'s National Provider Identifier (NPI) is 1700287786, issued on Sep 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Grace Woo, D.M.D. located?
The NPPES record lists a practice address at 1300 Macdade Blvd, Woodlyn, PA, 19094. Phone: (610) 833-1919. Providers update this record themselves, so call before visiting.
How can I verify Grace Woo, D.M.D.'s license?
NPPES lists Pennsylvania license number DS040139, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Grace Woo, D.M.D. prescribe under Medicare Part D?
In 2024, Grace Woo, D.M.D. had 13 Medicare Part D claims; the average among dentist prescribers was 86. 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.