Dr. Ali Bydon, MD

  • Baltimore, MD
  • Neurosurgeon
NPI1679522080PAC ID0648283507
Medicare services, 2024
952
Medicare patients, 2024
400
Publications
309
Hospital affiliations
2
Industry payments
$21,080
Practice address
600 N Wolfe St, Baltimore, MD 21287
Practice phone
Call (855) 662-3017
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Johns Hopkins Hospital Nelson/Harvey Building

Baltimore, Maryland

See all 7 affiliations

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Dr. Ali Bydon is a neurosurgeon in Baltimore, Maryland

Dr. Bydon practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.

Dr. Bydon's NPI, 1679522080, was assigned on May 10, 2006. Dr. Bydon graduated from University Of Michigan Medical School in 1999. Dr. Bydon holds Maryland license D64262.

NPI and contact details
Medicare PAC ID
0648283507
NPI enumeration date
May 10, 2006
NPI status
Active
Offers telehealth
Yes
Practice phone
(855) 662-3017
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
53
Medical school graduation
1999

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Ali Bydon practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland

Dr. Bydon's primary practice is Johns Hopkins Hospital Nelson/Harvey Building, at 600 N Wolfe St, Baltimore, MD 21287 in Baltimore City. The practice phone is (855) 662-3017.

  • Johns Hopkins Hospital Nelson/Harvey Building
    600 N Wolfe St, Baltimore, MD 21287 · Baltimore CityPhone(855) 662-3017

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

Dr. Ali Bydon is affiliated with 5 sites of care and 2 medical groups

Dr. Bydon's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dr. Bydon is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Bydon to 1 more hospital, 1 group practice or clinic, 1 home health agency and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. Bydon

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Ali Bydon's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bydon practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Johns Hopkins Hospital Nelson/Harvey BuildingAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ali Bydon is one of 134 neurosurgeons in Maryland

Neurological surgery is Dr. Bydon's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Bydon is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Bydon's licenses on file in 3 states: Maryland, Florida and Michigan.

Specialties and state licenses

  • Neurological surgery, MarylandPrimaryLicense D64262 · 2006 to 2026 · taxonomy 207T00000X
  • Florida license2014 to 2022
  • Michigan license1999 to 2009

Clinical focus

Dmand AI lists back and neck pain treatment without fusion, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Bydon treats.

Neurosurgeons near Dr. Bydon

Counts of neurosurgeons with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Ali Bydon billed Medicare for 952 services in 2024

CMS data shows 952 Medicare services from Dr. Bydon across 16 procedure codes in 2024, for 400 Medicare patients. Medicare paid $275,577 for them.

Medicare services, 2024952
Medicare patients400
Paid by Medicare$275,577
Procedure codes16

Dr. Bydon's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4532024: 50111%
Surgery
2023: 4522024: 451No change
Other services
2023: 112024: 0100%

Where Dr. Bydon's Medicare services took place, 2024

  • In an office22223%
  • In a facility73077%

Dr. Bydon compared with the Maryland median for neurosurgeons, 2024

  • Dr. Bydon
  • Maryland median
Medicare services
952vs 2693.5 times
Medicare patients
400vs 20397% above

Medians across 113 neurosurgeons in Maryland with Dmand AI profiles that report each measure.

Dr. Bydon's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bydon and other neurosurgeons in Maryland.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Ali Bydon treated 400 Medicare patients in 2024, average age 73

CMS counts 400 Medicare patients who saw Dr. Bydon in 2024. The largest group is 65 to 74, with 190 patients. 75% of them have arthritis, and 75% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Bydon's median patient age at 73, with 50% women.

Medicare patients, 2024400
Average age73
Average risk score1.39
Also on Medicaid9%

Dr. Bydon's Medicare patients by age, 2024

Dr. Bydon's Medicare patients by sex, 2024

  • Women20451%
  • Men19649%

Chronic conditions among Dr. Bydon's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Ischemic heart disease35%
  5. Diabetes34%
  6. Mood disorders33%
  7. Depression31%
  8. Anxiety29%

Share of Medicare patients with each condition. A patient can have several.

Dr. Bydon's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women50%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Ali Bydon ranks in the 98th percentile for laminectomy or laminotomy (partial removal of spine bones) in Medicare

CMS lists Dr. Bydon as offering telehealth. CMS counts 159 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Bydon, more than 98% of the clinicians it reports for that procedure.

Offers telehealth
Yes

Where Dr. Bydon ranks in Medicare procedure volume

Spinal fusion
96th percentile313 procedures
Laminectomy or laminotomy (partial removal of spine bones)
98th percentile159 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Ali Bydon has 309 publications on record

Dmand AI links 309 papers to Dr. Bydon, published from 2007 to 2025. 2016 was the busiest year, with 17. The most frequent topics are Spinal Fusion, Postoperative Complications and Lumbar Vertebrae. Dr. Bydon has published most often in J Neurosurg Spine. Dr. Bydon's most frequent co-authors are Timothy Witham, MD, Ziya Levent Gokaslan, MD and Mohamad Bydon, MD.

Papers309
Years published2007 to 2025

Dr. Bydon's papers by year, 2016 to 2025

Topics Dr. Bydon writes about most

  • Spinal Fusion
  • Postoperative Complications
  • Lumbar Vertebrae
  • Spinal Neoplasms
  • Cervical Vertebrae
  • Decompression, Surgical
  • Reoperation
  • Neurosurgical Procedures

Dr. Bydon's most frequent co-authors

Recent publications by Dr. Bydon

See all 309 publications and co-authors

See who Dr. Bydon researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bydon works with, so you can find a warm path to the right neurosurgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Ali Bydon received $21,080 in industry payments from 2017 to 2025

CMS Open Payments shows 26 general payments to Dr. Bydon from 6 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 72% of the total. Nuvasive, Inc. paid the most, $15,984.

General payments to Dr. Bydon by program year, 2017 to 2025

General payments to Dr. Bydon by kind, 2017 to 2025

$21.1Kin total
  • Consulting fees$15,10072%
  • Travel and lodging$5,33925%
  • Food and beverage$6413%

Companies that paid Dr. Bydon the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Bydon

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Ali Bydon has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Bydon, most recently CMS Stage 1 EHR in 2014.

Awards and honors for Dr. Bydon

  1. 2014
    • CMS Stage 1 EHR
  2. Undated
    • Compassionate Doctors

Source: Dmand AI Professional Profile Data

Dr. Ali Bydon graduated from University Of Michigan Medical School

Dr. Bydon graduated from University Of Michigan Medical School in 1999. Dr. Bydon is a member of CNS.

  1. Medical schoolUniversity Of Michigan Medical School
  2. Board certified in neurological surgeryAmerican Board of Neurological Surgery

Source: Dmand AI Professional Profile Data

Dr. Ali Bydon accepts plans from 6 insurance carriers

Dr. Bydon is in network with 6 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • Cigna
  • CMS Medicare

Plan types Dr. Bydon accepts, by number of carriers

  1. Medicare4
  2. EPO3
  3. POS3
  4. PPO3
  5. HMO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Ali Bydon's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Ali Bydon

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

What is Dr. Ali Bydon's NPI number?

Dr. Ali Bydon's NPI number is 1679522080. It was assigned on May 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Ali Bydon?

Dr. Ali Bydon is a neurosurgeon in Baltimore, Maryland. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).

Where does Dr. Ali Bydon practice?

Dr. Bydon practices at 600 N Wolfe St, Baltimore, MD 21287. Dr. Bydon's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dmand AI also links Dr. Bydon to 1 hospital, 1 group practice or clinic, 1 home health agency and 1 medical group.

What is Dr. Ali Bydon's office phone number?

The practice phone on file for Dr. Bydon is (855) 662-3017.

What is Dr. Ali Bydon's medical license number?

Dr. Bydon holds Maryland license D64262, one of the licenses on file in 3 states.

Which states has Dr. Ali Bydon been licensed in?

Dmand AI has state licenses on file for Dr. Bydon in Maryland (2006 to 2026), Florida (2014 to 2022) and Michigan (1999 to 2009).

Which hospitals is Dr. Ali Bydon affiliated with?

Dr. Bydon is affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. Bydon to 1 more hospital.

What medical group is Dr. Ali Bydon part of?

Dr. Bydon is linked to Johns Hopkins University. Dmand AI links Dr. Bydon to 1 more medical group.

Does Dr. Ali Bydon accept Medicare?

Yes. CMS data shows Dr. Bydon billed Medicare for 952 services in 2024.

Does Dr. Ali Bydon offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Bydon as offering telehealth services.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Ali Bydon see?

CMS counts 400 Medicare patients who saw Dr. Bydon in 2024, with an average age of 73.

Is Dr. Ali Bydon board certified?

Yes. Dr. Bydon is board certified in neurological surgery by the American Board of Neurological Surgery.

What services does Dr. Ali Bydon bill to Medicare?

In 2024, Dr. Bydon's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and surgery: bones and joints (22614).

Where did Dr. Ali Bydon go to medical school?

Dr. Bydon graduated from University Of Michigan Medical School in 1999.

Has Dr. Ali Bydon received payments from drug or device companies?

CMS Open Payments shows $21,080 in general payments to Dr. Bydon from 6 companies from 2017 to 2025. The largest total came from Nuvasive, Inc.

How long has Dr. Ali Bydon been practicing?

Dr. Bydon graduated from medical school in 1999, 27 years ago.

Does Dr. Ali Bydon do research?

Dmand AI links 309 publications to Dr. Bydon, published from 2007 to 2025.

Who does Dr. Ali Bydon publish with?

Dr. Bydon's most frequent co-authors are Timothy Witham, MD (139 shared papers), Ziya Levent Gokaslan, MD (79 shared papers) and Mohamad Bydon, MD (59 shared papers).

What insurance does Dr. Ali Bydon accept?

Dr. Bydon is in network with 6 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

Selling to neurological surgery practices?

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