Diane C. Hernandez, DMD
General Practice Dentistry · West Grove, PA
Diane C. Hernandez, DMD is a general practice dentistry with a practice address in West Grove, Pennsylvania, and NPI 1194939595, issued on May 9, 2007. Check the license (Pennsylvania DS036040, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diane C. Hernandez
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DS036040 PA
Self-reported in NPPES; status is on the state search - Practice location
- 390 Vineyard Way, West Grove, PA 19390
- Phone
- (610) 869-6055
- Enumerated
- May 9, 2007
- Record last updated
- Aug 25, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (610) 869-6099
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,612 in Pennsylvania → Look up another NPI →
Also registered at 390 Vineyard Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Montana, MDInternal Medicine Physician1740740398
- Cathy Taylor, RN,BC, MSN, CPNPPediatric Nurse Practitioner1700062866
Verify Diane C. Hernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS036040Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average general practice dentistry in 2024
193 Medicare Part D claims for 134 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin109 claims
- Clindamycin Hcl24 claims
- Chlorhexidine Gluconate21 claims
- Cephalexin12 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.
Industry payments in 2024: $75.00
1 payment: consulting fee; the largest payer was Align Technology, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Diane C. Hernandez among 4,612 general practice dentistry records in Pennsylvania
Diane C. Hernandez, DMD is one of 4,612 general practice dentistry 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 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 39% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 general practice dentistry records list a practice address in West Grove
They are 8 of the 192 NPPES records with a practice address in West Grove, and 4,612 general practice dentistry records in Pennsylvania.
All 4,612 in Pennsylvania → Every provider in West Grove → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Joseph Eckman, DM DWest Grove, PA 193901134348121
- Zachary Emerson, DMDWest Grove, PA 193901649832957
- Matthew Firestone, DDSWest Grove, PA 193901861973299
- Milan Khazana, DMDWest Grove, PA 193901912836974
- Jian Ying Lemper, DMD, PHDWest Grove, PA 193901457411183
- Thomas Muller, D.M.D.West Grove, PA 193901972505089
- Judith Shaffer, D.M.D.West Grove, PA 193901316371719
- Ronald Briglia, D.M.D.West Chester, PA 193821871646240
Common questions
What is Diane C. Hernandez, DMD's NPI number?
Diane C. Hernandez, DMD's National Provider Identifier (NPI) is 1194939595, issued on May 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Diane C. Hernandez, DMD located?
The NPPES record lists a practice address at 390 Vineyard Way, West Grove, PA, 19390. Phone: (610) 869-6055. Providers update this record themselves, so call before visiting.
How can I verify Diane C. Hernandez, DMD's license?
NPPES lists Pennsylvania license number DS036040, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Diane C. Hernandez, DMD prescribe under Medicare Part D?
In 2024, Diane C. Hernandez, DMD had 193 Medicare Part D claims for 134 beneficiaries; the average among general practice dentistry prescribers was 83. 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.