Oper Neurosurg (Hagerstown)
Cervical VertebraeChordomaOrgan Sparing Treatments
Dr. Eldan B. Eichbaum, MD
NPI1962413443PAC ID3577637768
- Medicare services, 2024
- 517
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 56
- Publications
- 3
- MIPS score, 2024
- 88
- Practice address
- 2500 Mowry Ave, Fremont, CA 94538
- Practice phone
- Call (510) 608-6174
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Washington Urgent Care
Urgent Care Center · Fremont, California
Find Dr. Eichbaum's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Eldan B. Eichbaum is a neurosurgeon in Fremont, California
Dr. Eichbaum practices at Washington Urgent Care in Fremont, California.
Dr. Eichbaum's NPI, 1962413443, was assigned on August 10, 2006. Dr. Eichbaum graduated from UCSF School of Medicine in 1991. Dr. Eichbaum holds California license G75775.
NPI and contact details
- NPI
- 1962413443NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577637768
- NPI enumeration date
- August 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (510) 608-6174
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eldan B. Eichbaum practices at Washington Urgent Care in Fremont, California
Dr. Eichbaum's primary practice is Washington Urgent Care, at 2500 Mowry Ave, Fremont, CA 94538. The practice phone is (510) 608-6174.
- Washington Urgent Care2500 Mowry Ave, Fremont, CA 94538Phone(510) 608-6174
Source: Dmand AI Affiliation Data
Dr. Eldan B. Eichbaum is affiliated with 4 sites of care and 2 medical groups
Dr. Eichbaum's primary practice is Washington Urgent Care in Fremont, California. Dr. Eichbaum is also affiliated with Washington Health. The medical group on file is UCSF Medical Group. Dmand AI also links Dr. Eichbaum to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Eichbaum's employer is on file too: an urgent care center.
Washington Urgent CarePrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eldan B. Eichbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eichbaum practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington Urgent Care | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eldan B. Eichbaum is one of 846 neurosurgeons in California
Neurological surgery is Dr. Eichbaum's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Eichbaum is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Eichbaum's licenses on file in 2 states: California and New Mexico.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
- New Mexico license
Clinical focus
Dmand AI lists back and neck pain treatment without fusion, lower back pain, neck pain and spine problems and spinal fusion among the conditions Dr. Eichbaum treats.
Neurosurgeons near Dr. Eichbaum
Counts of neurosurgeons with a Dmand AI profile, by place and practice. Each opens the list.
846neurosurgeons in California
3neurosurgeons in Fremont
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Eldan B. Eichbaum billed Medicare for 517 services in 2024
CMS data shows 517 Medicare services from Dr. Eichbaum across 11 procedure codes in 2024, for 248 Medicare patients. Medicare paid $63,105 for them.
Medicare services, 2024517
Medicare patients248
Paid by Medicare$63,105
Procedure codes11
Dr. Eichbaum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3472024: 45631%
- Surgery
- 2023: 02024: 61
Where Dr. Eichbaum's Medicare services took place, 2024
- In an office40378%
- In a facility11422%
Dr. Eichbaum compared with the California median for neurosurgeons, 2024
- Dr. Eichbaum
- California median
- Medicare services
- 517vs 2162.4 times
- Medicare patients
- 248vs 15461% above
- Part D claims
- 25vs 26Close to median
Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.
Dr. Eichbaum'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. Eichbaum and other neurosurgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eldan B. Eichbaum treated 248 Medicare patients in 2024, average age 74
CMS counts 248 Medicare patients who saw Dr. Eichbaum in 2024. The largest group is 65 to 74, with 97 patients. 75% of them have arthritis, and 75% have high blood pressure. 37% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Eichbaum's median patient age at 69, with 53% women.
Medicare patients, 2024248
Average age74
Average risk score1.49
Also on Medicaid37%
Dr. Eichbaum's Medicare patients by age, 2024
Dr. Eichbaum's Medicare patients by sex, 2024
- Women13956%
- Men10944%
Chronic conditions among Dr. Eichbaum's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes44%
- Ischemic heart disease32%
- Chronic kidney disease30%
- Anxiety27%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Eichbaum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eldan B. Eichbaum wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Eichbaum wrote 56 Medicare Part D claims for 32 patients. 100% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $274 in total drug cost. In 2023, CMS named 92 claims across 4 drugs.
Part D claims, 202456
Drugs named by CMS2
Total drug cost$274
Part D patients32
Dr. Eichbaum's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Eichbaum's Part D claims, 2024
- Opioids50%28 of 56 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 922024: 2573%
Drugs named by CMS: 2 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Eldan B. Eichbaum scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Eichbaum for performance year 2024, reported as part of a group. Dr. Eichbaum accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Eichbaum as offering telehealth. CMS counts 31 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Eichbaum, more than 62% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Eichbaum's MIPS scores, performance year 2024
- 88of 100Final score
- 66.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Eichbaum ranks in Medicare procedure volume
- Spinal fusion
- 48th percentile36 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 62nd percentile31 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Eldan B. Eichbaum has 3 publications on record
Dmand AI links 3 papers to Dr. Eichbaum. Dr. Eichbaum's most frequent co-authors are Dean Chou, MD, Carl Grunfeld, MD and Hobart W. Harris, MD.
Papers3
Dr. Eichbaum's most frequent co-authors
Recent publications by Dr. Eichbaum
AutoradiographyChylomicronsDeath
See who Dr. Eichbaum researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Eichbaum works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eldan B. Eichbaum received $11,492 in industry payments from 2016 to 2024
CMS Open Payments shows 53 general payments to Dr. Eichbaum from 14 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 84% of the total. Globus Medical, Inc. paid the most, $6,353.
General payments to Dr. Eichbaum by program year, 2016 to 2024
General payments to Dr. Eichbaum by kind, 2016 to 2024
$11.5Kin total
- Travel and lodging$9,63984%
- Food and beverage$1,70815%
- Consulting fees$1451%
Companies that paid Dr. Eichbaum the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eldan B. Eichbaum has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Eichbaum.
Awards and honors for Dr. Eichbaum
- Undated
- AANS Fellow
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Eldan B. Eichbaum graduated from UCSF School of Medicine
Dr. Eichbaum graduated from UCSF School of Medicine in 1991. Dr. Eichbaum is a member of AANS, ACS and CNS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Eldan B. Eichbaum accepts plans from 16 insurance carriers
Dr. Eichbaum is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Humana
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Eichbaum accepts, by number of carriers
- PPO10
- Medicare9
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Eldan B. Eichbaum's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Eldan B. Eichbaum
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. Eldan B. Eichbaum's NPI number?
Dr. Eldan B. Eichbaum's NPI number is 1962413443. It was assigned on August 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eldan B. Eichbaum?
Dr. Eldan B. Eichbaum is a neurosurgeon in Fremont, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Eldan B. Eichbaum practice?
Dr. Eichbaum practices at 2500 Mowry Ave, Fremont, CA 94538. Dr. Eichbaum's primary practice is Washington Urgent Care in Fremont, California. Dmand AI also links Dr. Eichbaum to 2 group practices and clinics and 1 medical group.
What is Dr. Eldan B. Eichbaum's office phone number?
The practice phone on file for Dr. Eichbaum is (510) 608-6174.
What is Dr. Eldan B. Eichbaum's medical license number?
Dr. Eichbaum holds California license G75775, one of the licenses on file in 2 states.
Which states has Dr. Eldan B. Eichbaum been licensed in?
Dmand AI has state licenses on file for Dr. Eichbaum in California (1992 to 2026) and New Mexico (1998 to 2017).
Which hospitals is Dr. Eldan B. Eichbaum affiliated with?
Dr. Eichbaum is affiliated with Washington Health.
What medical group is Dr. Eldan B. Eichbaum part of?
Dr. Eichbaum is linked to UCSF Medical Group. Dmand AI links Dr. Eichbaum to 1 more medical group.
Does Dr. Eldan B. Eichbaum accept Medicare?
Yes. CMS data shows Dr. Eichbaum billed Medicare for 517 services in 2024, and Dr. Eichbaum accepts Medicare assignment.
Does Dr. Eldan B. Eichbaum offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Eichbaum as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Eldan B. Eichbaum's MIPS score?
Dr. Eichbaum's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Dr. Eldan B. Eichbaum see?
CMS counts 248 Medicare patients who saw Dr. Eichbaum in 2024, with an average age of 74.
Is Dr. Eldan B. Eichbaum board certified?
Yes. Dr. Eichbaum is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. Eldan B. Eichbaum bill to Medicare?
In 2024, Dr. Eichbaum's most billed Medicare services were office visit, established patient (99213), care management and other visits (99442) and office visit, new patient (99204).
Where did Dr. Eldan B. Eichbaum go to medical school?
Dr. Eichbaum graduated from UCSF School of Medicine in 1991.
What drugs does Dr. Eldan B. Eichbaum prescribe most?
In 2024 Medicare Part D data, Dr. Eichbaum's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Gabapentin.
Has Dr. Eldan B. Eichbaum received payments from drug or device companies?
CMS Open Payments shows $11,492 in general payments to Dr. Eichbaum from 14 companies from 2016 to 2024. The largest total came from Globus Medical, Inc.
How long has Dr. Eldan B. Eichbaum been practicing?
Dr. Eichbaum graduated from medical school in 1991, 35 years ago.
Does Dr. Eldan B. Eichbaum do research?
Dmand AI links 3 publications to Dr. Eichbaum.
Who does Dr. Eldan B. Eichbaum publish with?
Dr. Eichbaum's most frequent co-authors are Dean Chou, MD (1 shared paper), Carl Grunfeld, MD (1 shared paper) and Hobart W. Harris, MD (1 shared paper).
What insurance does Dr. Eldan B. Eichbaum accept?
Dr. Eichbaum is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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