Stephen Elliot Grill, MD PHD
Neurology Physician · Elkridge, MD
Stephen Elliot Grill, MD PHD is a neurology physician with a practice address in Elkridge, Maryland, and NPI 1023129269, issued on Aug 31, 2006. Check the license (Maryland D0041697, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Stephen Elliot Grill
- Credential
- MD PHD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- D0041697 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8180 Lark Brown RD, Elkridge, MD 21075
- Phone
- (443) 755-0030
- Enumerated
- Aug 31, 2006
- Record last updated
- Apr 9, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (443) 755-0031
- Medicaid ID
- 359191300 MD
- Medicare enrollment
- Enrolled (PECOS I20111020000130); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1987
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 526 in Maryland → Look up another NPI →
Also registered at 8180 Lark Brown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susanne Goldstein, M.D.Specialist1104995679
- Christopher Klein, MSSpeech-Language Pathologist1518281724
Verify Stephen Elliot Grill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0041697Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% more Medicare Part D claims than the average neurology physician in 2024
1,718 Medicare Part D claims for 227 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Carbidopa-Levodopa527 claims
- Rytary137 claims
- Rasagiline Mesylate132 claims
- Clonazepam109 claims
- Rivastigmine101 claims
- Primidone58 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $44.88
2 payments; by number, the most common kind was food and beverage; the largest payer was Mdd US Operations, LLC. 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
- Johns Hopkins Regional Physicians LLCColumbia, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Elliot Grill among 526 neurology physician records in Maryland
Stephen Elliot Grill, MD PHD 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1987 · median 2004 among the 325 with a school on file
- Record last updated2011 · 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 Elkridge → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Bonnie Kaas, M.D.Elkridge, MD 210751962772822
- Anna Loshakov, MDElkridge, MD 210751891292389
- Larry Blum, M.D.Glen Burnie, MD 210611053300962
- Madhu Sreekanth Jasti, M.DGlen Burnie, MD 210611114231545
- Sigmund Lilian, MDGlen Burnie, MD 210611790362390
- Harshad Mody, M.D.Glen Burnie, MD 210611316907892
- Sangjin Oh, M.D.Glen Burnie, MD 210611316966179
- Bhavana Sharma, M.D.Glen Burnie, MD 210611033451539
Common questions
What is Stephen Elliot Grill, MD PHD's NPI number?
Stephen Elliot Grill, MD PHD's National Provider Identifier (NPI) is 1023129269, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Elliot Grill, MD PHD located?
The NPPES record lists a practice address at 8180 Lark Brown RD, Elkridge, MD, 21075. Phone: (443) 755-0030. Providers update this record themselves, so call before visiting.
How can I verify Stephen Elliot Grill, MD PHD's license?
NPPES lists Maryland license number D0041697, 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 Stephen Elliot Grill, MD PHD prescribe under Medicare Part D?
In 2024, Stephen Elliot Grill, MD PHD had 1,718 Medicare Part D claims for 227 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Stephen Elliot Grill, MD PHD's MIPS final score?
The 2023 MIPS final score is 83.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.