Sandra K. Ruby, MD
Neurology Physician · Westminster, MD
Sandra K. Ruby, MD is a neurology physician with a practice address in Westminster, Maryland, and NPI 1104966803, issued on Feb 8, 2007. Check the license (Maryland D0070637, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Sandra K. Ruby
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- D0070637 MD
Self-reported in NPPES; status is on the state search - Practice location
- 193 Stoner Ave, Westminster, MD 21157
- Phone
- (410) 871-2204
- Enumerated
- Feb 8, 2007
- Record last updated
- Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (410) 871-2207
- Medicare enrollment
- Enrolled (PECOS I20110621000535); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 526 in Maryland → Look up another NPI →
Also registered at 193 Stoner Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aruna Bollineni, MDNeurology Physician1871758037
- Susan Cohen, CRNPObstetrics & Gynecology Nurse Practitioner1659615797
- Regina Costantini, M.D.Obstetrics & Gynecology Physician1417941451
- Gabriel Del Corral, M.D.Plastic and Reconstructive Surgery Physician1649390923
- Sunil Gurung, MDEndocrinology, Diabetes & Metabolism Physician1134380199
- Andrew Hodge, PAMedical Physician Assistant1063609402
Verify Sandra K. Ruby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0070637Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average neurology physician in 2024
1,942 Medicare Part D claims for 301 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Donepezil Hcl224 claims
- Gabapentin190 claims
- Levetiracetam179 claims
- Carbidopa-Levodopa162 claims
- Escitalopram Oxalate80 claims
- Sertraline Hcl65 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: $185.00
7 payments; by number, the most common kind was food and beverage; the largest payer was TG Therapeutics, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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.
Bills Medicare through one group practice
- Carroll Health Group LLCWestminster, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sandra K. Ruby among 526 neurology physician records in Maryland
Sandra K. Ruby, MD is one of 526 neurology physician records with a practice address in Maryland. 74% 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 39% of them.
- NPI issued2007 · 39% of these records are older, 44% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2006 · median 2004 among the 325 with a school on file
- Record last updated2021 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Maryland
There are 526 neurology physician records in Maryland.
All 526 in Maryland → Every provider in Westminster → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Aruna Bollineni, MDWestminster, MD 211571871758037
- Young Cho, M.DWestminster, MD 211571205858925
- Roberto Hernandez Quintana, MDWestminster, MD 211571780207621
- Arif Husain, DOWestminster, MD 211571134507437
- Aubrey Richardson, MDSparks, MD 211521093797839
- Clifford Andrew, M.D., PH.D.Severna Park, MD 211461164579785
- Norman Barton, MDPhoenix, MD 211311083738900
- Milan Sanghavi, M.DPasadena, MD 211221497967277
Common questions
What is Sandra K. Ruby, MD's NPI number?
Sandra K. Ruby, MD's National Provider Identifier (NPI) is 1104966803, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sandra K. Ruby, MD located?
The NPPES record lists a practice address at 193 Stoner Ave, Westminster, MD, 21157. Phone: (410) 871-2204. Providers update this record themselves, so call before visiting.
How can I verify Sandra K. Ruby, MD's license?
NPPES lists Maryland license number D0070637, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sandra K. Ruby, MD prescribe under Medicare Part D?
In 2024, Sandra K. Ruby, MD had 1,942 Medicare Part D claims for 301 beneficiaries; the average among neurology physician prescribers was 1,370. 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.