Neurosurgeons in Maryland

  • Neurological surgery
  • Maryland
Neurosurgeons
158
Linked to a hospital or group
122
Hospitals with a neurosurgeon
33
Medical groups with a neurosurgeon
30
Cities
28

There are 158 neurosurgeons in Maryland. Johns Hopkins University has the most, 27, and The Johns Hopkins Hospital has the most affiliated neurosurgeons, 26. Baltimore is home to 69, and 43% finished medical school 30 or more years ago.

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Maryland neurosurgeons, listed A to Z by last name

Each neurosurgeon on the list has neurological surgery as their primary specialty and a Maryland practice address. The list shows the NPI and city, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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Sort and filter all 158 Maryland neurosurgeons by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

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Maryland neurosurgeons, A to Z
NeurosurgeonHospitalsMedical groupsEmail and phone
Bizhan Aarabi, MDBaltimore · NPI 11745788761 hospital2 groupsContacts
Hatem S. Abdo, MDBaltimore · NPI 1053352492--Contacts
Enslin Francois Aldrich, MDBaltimore · NPI 17806393931 hospital2 groupsContacts
Aysha Khalid Al-Sahlawi, MDBethesda · NPI 1043031404-2 groupsContacts
Aminullah Amini, MDSilver Spring · NPI 19222865175 hospitals3 groupsContacts
William Stanley Anderson, MDBaltimore · NPI 12654985211 hospital2 groupsContacts
Kheder Ashker, MDCumberland · NPI 17705619791 hospital2 groupsContacts
William Wallace Ashley Jr., MBA, MD, PhDRandallstown · NPI 10332386473 hospitals5 groupsContacts
Sylvanus A. Ayeni, MDSilver Spring · NPI 1891883054--Contacts
Parker Babington, MDBethesda · NPI 16090115685 hospitals2 groupsContacts
Allan Joel Belzberg, MDBaltimore · NPI 11240833403 hospitals1 groupContacts
Hugo Ermel Benalcazar, MDBel Air · NPI 1366480972--Contacts
Lydia Ju-Mi Bernhardt, MDBaltimore · NPI 12456965742 hospitals1 groupContacts
Amiel W. Bethel, MDSalisbury · NPI 12957513373 hospitals4 groupsContacts
Chetan Bettegowda, MD, PhDBaltimore · NPI 14675043731 hospital1 groupContacts
Gary M. Bloomgarden, MDHagerstown · NPI 17109933813 hospitals7 groupsContacts
Henry Brem, MDBaltimore · NPI 17109442691 hospital2 groupsContacts
Ali Bydon, MDBaltimore · NPI 16795220802 hospitals2 groupsContacts
Justin Michael Caplan, MDBaltimore · NPI 11242772722 hospitals2 groupsContacts
Louis Chang, MDBethesda · NPI 12352653645 hospitals4 groupsContacts
Jacob Cherian, MDBaltimore · NPI 16091638981 hospital4 groupsContacts
Prashant Chittiboina, MD, MPHBethesda · NPI 1992916894--Contacts
Michael J. Cirivello, MDBethesda · NPI 19424057251 hospital2 groupsContacts
Alan R. Cohen, MDBaltimore · NPI 10937319781 hospital1 groupContacts
Or Cohen-Inbar, MD, PhDCumberland · NPI 15789715944 hospitals3 groupsContacts
Youssef G. Comair, MDBethesda · NPI 11341526973 hospitals4 groupsContacts
James Edmond Conway, MDBaltimore · NPI 10433563141 hospital2 groupsContacts
Kenneth M. Crandall, MDBaltimore · NPI 14474858912 hospitals7 groupsContacts
Brian Patrick Curry, MDBethesda · NPI 15981805642 hospitals5 groupsContacts
Lekhaj Chand Daggubati, MDGaithersburg · NPI 18719877015 hospitals2 groupsContacts
Bradley Allen Dengler, MDBethesda · NPI 10131436271 hospital4 groupsContacts
Zeena Dorai, MDWestminster · NPI 10937828641 hospital1 groupContacts
Mark Chrysostom Dougherty, MDBaltimore · NPI 1265925234--Contacts
Howard Michael Eisenberg, MDBaltimore · NPI 17604215071 hospital2 groupsContacts
Hasan Ercan, MDSalisbury · NPI 19827923541 hospital-Contacts
Augusto F. Figueroa, Jr, MDEaston · NPI 17402689451 hospital1 groupContacts
James L. Frazier III, MDRandallstown · NPI 13160833554 hospitals3 groupsContacts
Gary Louis Gallia, MD, PhDBaltimore · NPI 16099137972 hospitals1 groupContacts
Guy W. Gargour, MDClinton · NPI 1851396204-1 groupContacts
Ira Martin Garonzik, MDBaltimore · NPI 11048947811 hospital2 groupsContacts
Luis Fernando Gonzalez, MDBaltimore · NPI 10535910243 hospitals1 groupContacts
Erin Kathleen Mack Graves, MDBethesda · NPI 17003125681 hospital3 groupsContacts
Mihir Gupta, MDNottingham · NPI 11941073752 hospitals1 groupContacts
Landon John Hansen, MDBaltimore · NPI 1619438751-1 groupContacts
Raymond Isaac Haroun, MDBaltimore · NPI 18614875141 hospital1 groupContacts
John David Heiss, MDBethesda · NPI 1922159516--Contacts
Fraser C. HendersonUpper Marlboro · NPI 1063404788--Contacts
Fraser Cummins Henderson Jr., MDSilver Spring · NPI 15981042594 hospitals1 groupContacts
David Warren Herzig, MDBethesda · NPI 11848859155 hospitals2 groupsContacts
Brian Holmes, MDHagerstown · NPI 14573718092 hospitals1 groupContacts

Showing 1 to 10 of 134 Maryland neurosurgeons

The list shows the 134 neurosurgeons with a public profile. The other 24 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

For health IT teams

Find Maryland neurosurgeons by the EHR they use

Dmand AI has the EHR for 136 of 158 Maryland neurosurgeons, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

Johns Hopkins University has the most neurosurgeons in Maryland, with 27

University of Maryland Department of Neurosurgery is second with 19, and R Adams Cowley Shock Trauma Center at the University of Maryland third with 15. Counts are neurosurgeons with a Maryland address linked to each group.

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

The Johns Hopkins Hospital has the most affiliated neurosurgeons in Maryland, with 26

University of Maryland Medical Center in Baltimore is second with 17, and Johns Hopkins Bayview Medical Center third with 13. Maryland neurosurgeons are affiliated with 33 hospitals in all.

Hospitals with the most neurosurgeons in Maryland
#HospitalHealth systemNeurosurgeons
1The Johns Hopkins HospitalBaltimoreJohns Hopkins Health System26
2University of Maryland Medical CenterBaltimoreUniversity of Maryland Medical System17
3Johns Hopkins Bayview Medical CenterBaltimoreJohns Hopkins Health System13
4Sinai Hospital of BaltimoreBaltimoreLifeBridge Health9
5TidalHealth Peninsula RegionalSalisburyTidalHealth Peninsula Regional7
6Suburban HospitalBethesdaJohns Hopkins Health System7
7Adventist HealthCare Shady Grove Medical CenterRockvilleColumbia Union Conference7
8Holy Cross HospitalSilver SpringTrinity Health6
9Adventist HealthCare White Oak Medical CenterSilver SpringColumbia Union Conference5
10Northwest HospitalRandallstownLifeBridge Health5

Top 10 of 33 Maryland hospitals with an affiliated neurosurgeonAll 61 Maryland hospitals

See every hospital and group for each Maryland neurosurgeon

Each public profile names one place a neurosurgeon practices. A free account shows all of them, with the employer, the EHR and validated contacts.

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Source: Dmand AI Affiliation Data

Baltimore has the most neurosurgeons in Maryland, with 69

69neurosurgeons in Baltimore22neurosurgeons in Bethesda
9neurosurgeons in Salisbury
8neurosurgeons in Hagerstown
6neurosurgeons in Silver Spring
4neurosurgeons in Towson

More Maryland cities with neurosurgeons

  • Annapolis3
  • Clinton3
  • Columbia3
  • Cumberland3
  • Randallstown3
  • Rockville3

Neurosurgeons practice in 28 Maryland cities. Every city with 10 or more has its own page.

Source: NPPES NPI Registry (CMS)

Most Maryland neurosurgeons practice at a hospital: 103 of the 119 with a mapped site

66 also practice at a medical group site, and 30 at home health agencies. A neurosurgeon can practice at several kinds of site, so the shares overlap.

Maryland neurosurgeons by site of care

  1. Hospitals103
  2. Medical group practices66
  3. Home health agencies30
  4. Physician offices15
  5. Ambulatory surgery centers11

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

43% of Maryland neurosurgeons finished medical school 30 or more years ago

44 of the 103 Maryland neurosurgeons with a graduation year on file. 4 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

  1. Under 10 years ago4
  2. 10 to 19 years ago29
  3. 20 to 29 years ago26
  4. 30 to 39 years ago23
  5. 40 or more years ago21

Source: Dmand AI Professional Profile Data

Every Maryland neurosurgeon profile shows current hospitals and groups, Medicare activity and NPI details

  • Primary practiceThe main place they practice, with its type and cityOn every profile
  • Every site of careEach hospital, clinic and group where they practice nowWith a free account
  • EmployerThe organization they work for, when one is on fileWith a free account
  • Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
  • Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
  • Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
  • Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
  • Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
  • NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
  • Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
  • EHR in useThe EHR at each site where they practiceWith a free account
  • Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Maryland neurosurgeon directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data
Medical school graduation yearDmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Neurosurgeons are HCPs whose primary specialty is neurological surgery (taxonomy code 207T00000X), with an active NPI and a Maryland practice address.

FAQ

Frequently asked questions about neurosurgeons in Maryland

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many neurosurgeons are in Maryland?

158 neurosurgeons have an active NPI, a Maryland practice address and neurological surgery (taxonomy code 207T00000X) as their primary specialty. 122 of them are linked to a hospital or medical group.

Which Maryland medical groups have the most neurosurgeons?

Johns Hopkins University, with 27, followed by University of Maryland Department of Neurosurgery with 19 and R Adams Cowley Shock Trauma Center at the University of Maryland with 15.

Which Maryland hospitals have the most neurosurgeons?

The Johns Hopkins Hospital, with 26 affiliated neurosurgeons, followed by University of Maryland Medical Center with 17 and Johns Hopkins Bayview Medical Center with 13.

Which Maryland cities have the most neurosurgeons?

Baltimore, with 69, followed by Bethesda (22) and Salisbury (9). Neurosurgeons practice in 28 Maryland cities in all.

How many Maryland neurosurgeons finished medical school 30 or more years ago?

44 of the 103 with a graduation year on file, or 43%. 4 graduated in the last 10 years.

What is the taxonomy code for neurological surgery?

207T00000X is the NPPES taxonomy code for neurological surgery. Sub-specialties with their own code are counted on their own lists.

How can I contact neurosurgeons in Maryland?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for neurosurgeons in Maryland through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.

Dmand AI

Find the right contacts among Maryland neurosurgeons

Search 158 Maryland neurosurgeons by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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