Active NPI 1205937646 Individual Practitioner Male Practitioner

Dr. Peter D. Eisenberg , MD

Specialist • Greenbrae, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Eisenberg, MD is a certified Specialist practicing in Greenbrae, CA. With approximately 54 years of clinical experience since graduating from Hahneman Medical College Of The Pacific in 1972, Dr. Eisenberg delivers high-quality medical care to the local community at 1350 S ELISEO DR.

Dr. Eisenberg is affiliated with Marin Cancer Care, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, dexamethasone sodium phosphate, 1 mg, infusion, normal saline solution , 1000 cc, established 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

1350 S Eliseo Dr
Suite 200

Greenbrae, CA 949042011

Telephone 4159255000

Fax 4159255050

Associated Practice Facility / Clinic

🏢 Marin Radiation Oncology Medical Group Facility NPI 1184606162

Medicare Profile & Education

Medical School

Hahneman Medical College Of The Pacific

Graduation Year

1972

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Greenbrae, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

54 Yrs +16.7 yrs vs City Avg

City Avg: 37.3 Yrs

State Avg: 38.0 Yrs

Regional Practice Density

9 Specialists

Practicing in Greenbrae, CA (6446 Statewide)

Telehealth Adoption Rate

33.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

59.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Eisenberg (54 Years) 54 Yrs

Greenbrae Specialty Average (37.3 Years) 37.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	644	15	$0.50	$0.16
J7030 Infusion, normal saline solution , 1000 cc	309	44	$5.19	$2.78
99213 Established patient office or other outpatient visit, typically 15 minutes	128	80	$215.00	$91.66
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	106	20	$78.00	$17.13
96413 Infusion of chemotherapy into a vein up to 1 hour	98	25	$433.05	$190.47
96375 Injection of additional new drug or substance into vein	81	20	$80.00	$21.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	75	39	$130.00	$63.26
96415 Administration of chemotherapy into vein, each additional hour	59	15	$121.36	$39.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	35	$310.00	$134.27
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	34	20	$288.00	$115.29
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	15	$415.00	$191.67
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	19	16	$200.00	$80.18
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$585.00	$237.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$465.00	$155.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q0138 Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)	17,850	12	$3.00	$1.03
J9271 Injection, pembrolizumab, 1 mg	9,000	13	$106.60	$43.53
J0897 Injection, denosumab, 1 mg	2,040	12	$50.00	$19.75
J1100 Injection, dexamethasone sodium phosphate, 1 mg	1,438	36	$0.50	$0.12
J7030 Infusion, normal saline solution , 1000 cc	862	100	$5.00	$2.56
J2469 Injection, palonosetron hcl, 25 mcg	690	23	$56.00	$4.36
J2405 Injection, ondansetron hydrochloride, per 1 mg	456	19	$0.35	$0.09
99213 Established patient office or other outpatient visit, typically 15 minutes	316	142	$212.28	$73.90
96413 Infusion of chemotherapy into a vein up to 1 hour	284	65	$432.00	$181.75
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	238	38	$78.00	$17.18
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	202	85	$130.00	$46.49
96375 Injection of additional new drug or substance into vein	190	51	$80.00	$20.62
96415 Administration of chemotherapy into vein, each additional hour	112	27	$120.00	$38.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	95	58	$310.00	$112.55
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	82	17	$216.00	$91.14
96417 Administration of additional new drug or substance into vein, 1 hour or less	55	17	$203.00	$87.74
96374 Injection of drug or substance into a vein for therapy, diagnosis, or prevention	40	16	$185.00	$50.41
J2505 Injection, pegfilgrastim, 6 mg	39	12	$10000.00	$3827.70
J1200 Injection, diphenhydramine hcl, up to 50 mg	36	12	$2.00	$0.80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	32	28	$288.00	$118.14
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	31	22	$200.00	$82.16
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	18	$108.00	$44.21
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	27	27	$585.00	$220.72
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	24	$415.00	$148.61
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	23	20	$65.00	$20.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$465.00	$161.02
G2010 Remote evaluation of recorded video and/or images submitted by an established patient (e.g., store and forward), including interpretation with follow-up with the patient within 24 business hours, not originating from a related e/m service provided within t	14	13	$25.00	$13.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q0138 Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)	22,950	21	$3.00	$0.97
J9267 Injection, paclitaxel, 1 mg	7,720	12	$0.50	$0.14
J9263 Injection, oxaliplatin, 0.5 mg	7,660	11	$0.80	$0.15
J9271 Injection, pembrolizumab, 1 mg	7,600	12	$116.53	$46.02
J0885 Injection, epoetin alfa, (for non-esrd use), 1000 units	4,060	11	$35.00	$11.31
J1100 Injection, dexamethasone sodium phosphate, 1 mg	2,239	46	$0.50	$0.11
J9312 Injection, rituximab, 10 mg	1,473	11	$250.00	$93.59
J7030 Infusion, normal saline solution , 1000 cc	992	114	$5.00	$2.43
J2469 Injection, palonosetron hcl, 25 mcg	950	36	$56.00	$10.63
J2405 Injection, ondansetron hydrochloride, per 1 mg	592	21	$0.35	$0.12
99213 Established patient office or other outpatient visit, typically 15 minutes	340	142	$215.00	$85.65
96413 Infusion of chemotherapy into a vein up to 1 hour	304	75	$432.00	$178.42
J9190 Injection, fluorouracil, 500 mg	303	11	$5.00	$1.66
96375 Injection of additional new drug or substance into vein	302	61	$80.00	$20.56
J9045 Injection, carboplatin, 50 mg	284	13	$10.00	$3.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	270	97	$130.00	$53.19
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	236	32	$78.00	$20.00
96415 Administration of chemotherapy into vein, each additional hour	178	43	$120.00	$37.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	141	83	$310.00	$126.09
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	89	16	$216.00	$90.26
96417 Administration of additional new drug or substance into vein, 1 hour or less	83	33	$203.00	$85.63
99231 Follow-up hospital inpatient care per day, typically 15 minutes	70	42	$108.00	$43.26
96523 Irrigation of implanted venous access drug delivery device	66	12	$80.00	$34.61
96374 Injection of drug or substance into a vein for therapy, diagnosis, or prevention	60	24	$185.00	$48.68
J1200 Injection, diphenhydramine hcl, up to 50 mg	58	20	$2.00	$0.73
J3490 Unclassified drugs	52	14	$50.00	$0.77
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	47	47	$585.00	$234.76
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	43	27	$200.00	$80.33
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	41	31	$288.00	$114.78
96416 Administration of prolonged chemotherapy into vein	38	11	$439.00	$179.71
96411 Administration of additional new drug or substance into vein using push technique	21	11	$195.00	$73.56
J2505 Injection, pegfilgrastim, 6 mg	18	11	$10000.00	$4531.69
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	15	$415.00	$167.53
G2010 Remote evaluation of recorded video and/or images submitted by an established patient (e.g., store and forward), including interpretation with follow-up with the patient within 24 business hours, not originating from a related e/m service provided within t	17	13	$25.00	$14.39
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	15	14	$65.00	$27.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$560.00	$223.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$465.00	$187.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9267 Injection, paclitaxel, 1 mg	6,968	12	$0.50	$0.13
J1100 Injection, dexamethasone sodium phosphate, 1 mg	2,432	48	$0.50	$0.12
J2405 Injection, ondansetron hydrochloride, per 1 mg	1,024	33	$0.35	$0.09
J7030 Infusion, normal saline solution , 1000 cc	844	98	$5.00	$2.34
J2469 Injection, palonosetron hcl, 25 mcg	840	30	$56.00	$19.76
J9190 Injection, fluorouracil, 500 mg	469	11	$5.00	$1.59
99213 Established patient office or other outpatient visit, typically 15 minutes	413	161	$215.00	$83.68
J9045 Injection, carboplatin, 50 mg	364	17	$10.00	$3.16
96413 Infusion of chemotherapy into a vein up to 1 hour	268	65	$432.00	$177.76
96375 Injection of additional new drug or substance into vein	199	50	$80.00	$22.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	163	97	$310.00	$122.25
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	158	78	$130.00	$51.18
96415 Administration of chemotherapy into vein, each additional hour	153	32	$120.00	$37.82
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	125	38	$100.00	$38.28
96417 Administration of additional new drug or substance into vein, 1 hour or less	112	27	$203.00	$84.66
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	105	24	$78.00	$24.70
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	99	26	$216.00	$90.65
99231 Follow-up hospital inpatient care per day, typically 15 minutes	70	36	$108.00	$42.71
96416 Administration of prolonged chemotherapy into vein	47	12	$439.00	$181.36
96523 Irrigation of implanted venous access drug delivery device	45	12	$80.00	$34.91
J1200 Injection, diphenhydramine hcl, up to 50 mg	42	16	$2.00	$0.58
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	42	32	$288.00	$114.21
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	39	27	$200.00	$79.74
96360 Infusion into a vein for hydration, 31-60 minutes	38	11	$180.00	$57.92
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	37	37	$585.00	$232.48
96366 Infusion into a vein for therapy, prevention, or diagnosis, each additional hour	34	12	$75.00	$26.42
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$465.00	$185.74
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	17	$415.00	$165.17
96368 Infusion into a vein for therapy, prevention, or diagnosis, concurrent with another infusion	18	11	$70.00	$25.13
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$560.00	$221.95
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	14	14	$65.00	$25.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	2,782	53	$0.52	$0.12
J0885 Injection, epoetin alfa, (for non-esrd use), 1000 units	2,680	11	$35.00	$12.97
J2405 Injection, ondansetron hydrochloride, per 1 mg	1,104	26	$0.36	$0.09
J2469 Injection, palonosetron hcl, 25 mcg	920	33	$56.92	$21.57
J7030 Infusion, normal saline solution , 1000 cc	824	89	$4.96	$1.99
99213 Established patient office or other outpatient visit, typically 15 minutes	490	175	$213.90	$82.97
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	274	62	$100.00	$37.06
96413 Infusion of chemotherapy into a vein up to 1 hour	240	68	$433.25	$170.31
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	184	39	$77.61	$30.31
96415 Administration of chemotherapy into vein, each additional hour	150	33	$119.17	$33.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	142	64	$130.00	$50.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	137	82	$308.47	$122.15
J9310 Injection, rituximab, 100 mg	136	13	$1982.09	$817.11
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	119	19	$216.07	$84.85
96417 Administration of additional new drug or substance into vein, 1 hour or less	89	32	$203.94	$79.89
96368 Infusion into a vein for therapy, prevention, or diagnosis, concurrent with another infusion	85	28	$69.44	$24.47
J1200 Injection, diphenhydramine hcl, up to 50 mg	67	17	$2.00	$0.65
99231 Follow-up hospital inpatient care per day, typically 15 minutes	52	33	$108.00	$42.42
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	50	31	$200.00	$78.58
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	42	42	$585.00	$229.77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	32	23	$288.00	$113.44
96411 Administration of additional new drug or substance into vein using push technique	30	14	$195.00	$76.37
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	18	16	$65.00	$23.95

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License CA G31825

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00G318250 (CA)

Commercial Insurance / Payer ID State License

G31825 (CA)

Hospital & Practice Group Affiliations

Marin Cancer Care, Inc.

1350 S Eliseo Dr, Greenbrae, CA 949042018

Phone: 4159255000

Practice Associates & Co-Workers

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

8 Associated Practitioners

Dr. Bobbie Head , MD, PhD

Specialist

NPI 1053412403

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Felicia Coo , PharmD

Pharmacist

NPI 1326766734

Doctor of Pharmacy (Pharm.D.)

Justin Biddle , NP

Nurse Practitioner

NPI 1477383859

Nurse Practitioner

Sandy Schindler , LCSW

Counselor - Mental Health

NPI 1598832628

Licensed Clinical Social Worker

Dr. Jennifer Lucas , MD

Specialist

NPI 1619078979

Doctor of Medicine (M.D.)

Dr. David Gullion , MD

Specialist

NPI 1639270986

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 1350 S ELISEO DR, SUITE 200, GREENBRAE, CA 949042011 (Tel: 4159255000)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1350 S ELISEO DR, SUITE 200, GREENBRAE, CA 949042011 (Tel: 4159255000)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as PETER EISENBERG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Specialist (License #G31825 in CA)

🟢

Initial NPI Registration & Enumeration September 26, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1205937646

Entity Type:

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

Enumeration Date: September 26, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1350 S Eliseo Dr, Suite 200

Greenbrae, CA 949042011

Phone: 4159255000

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.