Active NPI 1962413443 Individual Practitioner Male Practitioner

Dr. Eldan B Eichbaum , MD

Neurological Surgery • Fremont, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Eldan Eichbaum, MD is a certified Neurological Surgery practicing in Fremont, CA. With approximately 35 years of clinical experience since graduating from University Of California, San Francisco School Of Medicine in 1991, Dr. Eichbaum delivers high-quality medical care to the local community at 2500 MOWRY AVE.

Dr. Eichbaum is affiliated with Washington Township Medical Foundation and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, telephone medical discussion with physician, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2500 Mowry Ave
Suite 222

Fremont, CA 945381605

Telephone 5108181160

Fax 5108181195

Associated Practice Facility / Clinic

🏢 Washington Township Hospital Development Corporation Facility NPI 1427089754

Medicare Profile & Education

Medical School

University Of California, San Francisco School Of Medicine

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Fremont, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +4.2 yrs vs City Avg

City Avg: 30.8 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

6 Specialists

Practicing in Fremont, CA (999 Statewide)

Telehealth Adoption Rate

50.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

58.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Eichbaum (35 Years) 35 Yrs

Fremont Specialty Average (30.8 Years) 30.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	125	88	$244.80	$108.66
99442 Telephone medical discussion with physician, 11-20 minutes	122	80	$244.80	$109.82
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$443.48	$192.30
99443 Telephone medical discussion with physician, 21-30 minutes	41	39	$343.78	$154.37
63048 Partial removal of spine bone with release of spinal cord and/or nerves	36	14	$504.05	$220.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	31	$344.45	$150.68
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	32	$329.99	$145.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$301.28	$133.83
99231 Follow-up hospital inpatient care per day, typically 15 minutes	20	14	$124.72	$54.75
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	13	12	$2810.34	$1099.50
61783 Computer-assisted spinal procedure	12	12	$547.63	$239.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	138	87	$241.70	$106.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	69	69	$420.07	$195.31
99442 Telephone medical discussion with physician, 11-20 minutes	59	49	$230.13	$106.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	28	$318.83	$151.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$286.71	$132.78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$318.47	$145.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	107	76	$224.84	$102.90
99442 Telephone medical discussion with physician, 11-20 minutes	66	49	$209.97	$107.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$392.50	$194.64
22614 Fusion of additional segment of spine	39	14	$857.00	$415.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$264.45	$128.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	25	$272.84	$151.62
63048 Partial removal of spine bone with release of spinal cord and/or nerves	22	13	$463.00	$223.75
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	20	12	$165.00	$79.27
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$308.00	$149.79
61783 Computer-assisted spinal procedure	13	13	$503.00	$242.94
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	12	12	$2492.44	$968.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99442 Telephone medical discussion with physician, 11-20 minutes	109	74	$178.00	$109.26
99213 Established patient office or other outpatient visit, typically 15 minutes	109	72	$178.00	$106.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	48	48	$385.00	$197.15
99443 Telephone medical discussion with physician, 21-30 minutes	30	28	$259.00	$149.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$257.00	$131.85
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$308.00	$152.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$259.00	$154.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	107	76	$178.00	$90.29
99442 Telephone medical discussion with physician, 11-20 minutes	85	59	$178.00	$90.80
63048 Partial removal of spine bone with release of spinal cord and/or nerves	30	12	$463.00	$220.81
22614 Fusion of additional segment of spine	28	11	$857.00	$413.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$257.00	$128.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$385.00	$194.40
99443 Telephone medical discussion with physician, 21-30 minutes	24	22	$259.00	$130.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	20	$259.00	$130.60
22842 Placement of stabilizing device to back, 3-6 spine bone segments	12	12	$1674.00	$839.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	198	120	$174.16	$86.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	68	68	$383.74	$190.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	33	30	$254.64	$128.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$253.41	$128.16
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	20	11	$163.90	$82.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	224	135	$173.00	$84.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	106	106	$383.00	$188.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	19	$253.00	$126.29
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$308.00	$152.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	201	116	$169.48	$82.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	96	96	$377.63	$185.63
22614 Fusion of additional segment of spine	27	11	$848.67	$386.71
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$302.91	$149.75
63048 Partial removal of spine bone with release of spinal cord and/or nerves	23	11	$456.91	$211.77
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	14	$332.75	$145.84
22842 Placement of stabilizing device to back, 3-6 spine bone segments	14	14	$1653.00	$615.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$251.86	$123.44
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	13	12	$159.54	$79.39
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	11	11	$2425.91	$842.88

Medical Specialties & State Licenses

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License CA G75775

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

GR0030300 (CA)

Hospital & Practice Group Affiliations

Washington Township Medical Foundation

2000 Mowry Ave, Fremont, CA 945381716

Phone: 5102481000

Washington Township Medical Foundation

2500 Mowry Ave, Fremont, CA 945381605

Phone: 5108181160

Washington Township Medical Foundation

39500 Fremont Blvd, Fremont, CA 945382101

Phone: 5106879510

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

7 Associated Practitioners

Blake Spurlock

Physician Assistant

NPI 1033925607

Kristi Larock , PA

Physician Assistant

NPI 1255317350

Physician Assistant

Dr. Desmond Erasmus , MD

Neurological Surgery

NPI 1386744779

Doctor of Medicine (M.D.)

Inderpreet Kaur

Nurse Practitioner - Family

NPI 1407790520

Dr. Sandeep Kunwar , MD

Neurological Surgery

NPI 1508807462

Doctor of Medicine (M.D.)

Xinyue Chen

Physician Assistant

NPI 1700629607

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active August 05, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location August 05, 2013

Registered at 2500 MOWRY AVE, SUITE 222, FREMONT, CA 945381605 (Tel: 5108181160)

📍

Updated Business Mailing Address August 05, 2013

Registered at 2500 MOWRY AVE, SUITE 222, FREMONT, CA 945381605 (Tel: 5108181160)

👤

Provider Name / Credentials Updated August 05, 2013

Recorded as ELDAN EICHBAUM, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 05, 2013

Neurological Surgery (License #G75775 in CA)

🟢

Initial NPI Registration & Enumeration August 10, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1962413443

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 10, 2006

Last Update: August 05, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2500 Mowry Ave, Suite 222

Fremont, CA 945381605

Phone: 5108181160

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.