Alvin S. Ro, D.D.S.
Endodontics · Frederick, MD
Alvin S. Ro, D.D.S. is an endodontics with a practice address in Frederick, Maryland, and NPI 1730300609, issued on May 1, 2007. Check the license (Maryland 12602, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alvin S. Ro
- Credential
- D.D.S.
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 12602 MD
Self-reported in NPPES; status is on the state search - Practice location
- 198 Thomas Johnson Dr, Frederick, MD 21702
- Phone
- (301) 682-8181
- Enumerated
- May 1, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 682-8183
- Entity
- Type 1 · individual
8 nearest endodontics records → All 165 in Maryland → Look up another NPI →
Also registered at 198 Thomas Johnson Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Alcuri, M.D.Pediatric Adolescent Medicine Physician1346218476
- Anusha Belani, MDInfectious Disease Physician1619951449
- Kenneth Benjamin, D.P.M.Foot & Ankle Surgery Podiatrist1932104007
- Jody Boyer, PTA-ASPhysical Therapy Assistant1306032628
- Susan Brinkley, M.D.Internal Medicine Physician1184648198
- Jeffrey Croft, DDSGeneral Practice Dentistry1841345857
Verify Alvin S. Ro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 12602Check 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% more Medicare Part D claims than the average endodontics in 2024
124 Medicare Part D claims for 89 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Amoxicillin71 claims
- Azithromycin15 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: $160.13
3 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 2,057 providers of this specialty with any payment received $49,739.86 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.
Alvin S. Ro among 165 endodontics records in Maryland
Alvin S. Ro, D.D.S. is one of 165 endodontics records with a practice address in Maryland. 68% 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 32% of them.
- NPI issued2007 · 32% of these records are older, 46% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in Maryland
There are 165 endodontics records in Maryland.
All 165 in Maryland → Every provider in Frederick → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Sunia Abdula-Lessing, D.D.S, M.S.Frederick, MD 217021255410064
- Douglas Koch, DDSFrederick, MD 217021811072291
- Michael Parsons, D.D.S.Frederick, MD 217021215006507
- Manliu Yang, D.D.S.Frederick, MD 217021437682283
- Tony Yoon, DDSFrederick, MD 217021497735377
- Brian Hall, DDSFrederick, MD 217031952770703
- John Allemang, D.D.S.New Market, MD 217741871556076
- Donald Forno, D.D.S.Salisbury, MD 218011992920433
Common questions
What is Alvin S. Ro, D.D.S.'s NPI number?
Alvin S. Ro, D.D.S.'s National Provider Identifier (NPI) is 1730300609, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Alvin S. Ro, D.D.S. located?
The NPPES record lists a practice address at 198 Thomas Johnson Dr, Frederick, MD, 21702. Phone: (301) 682-8181. Providers update this record themselves, so call before visiting.
How can I verify Alvin S. Ro, D.D.S.'s license?
NPPES lists Maryland license number 12602, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Alvin S. Ro, D.D.S. prescribe under Medicare Part D?
In 2024, Alvin S. Ro, D.D.S. had 124 Medicare Part D claims for 89 beneficiaries; the average among endodontics prescribers was 121. 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.