Active NPI 1033160692 Individual Practitioner Female Practitioner

Dr. Devorah E Ben-Zeev , MD

Internal Medicine • Walnut Creek, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Devorah Ben-Zeev, MD is a certified Internal Medicine practicing in Walnut Creek, CA. With approximately 35 years of clinical experience since graduating from Albert Einstein College Of Medicine Of Yeshiva University in 1991, Dr. Ben-Zeev delivers high-quality medical care to the local community at 1450 TREAT BLVD.

Dr. Ben-Zeev is affiliated with John Muir Physician Network and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include injection, denosumab, 1 mg, established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1450 Treat Blvd
Suite 120a

Walnut Creek, CA 945972168

Telephone 9252969720

Fax 9252969032

Associated Practice Facility / Clinic

🏢 John Muir Physician Network Facility NPI 1841407665

Medicare Profile & Education

Medical School

Albert Einstein College Of Medicine Of Yeshiva University

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Walnut Creek, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +11.1 yrs vs City Avg

City Avg: 23.9 Yrs

State Avg: 26.6 Yrs

Regional Practice Density

191 Specialists

Practicing in Walnut Creek, CA (18502 Statewide)

Telehealth Adoption Rate

16.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

58.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ben-Zeev (35 Years) 35 Yrs

Walnut Creek Specialty Average (23.9 Years) 23.9 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
J0897 Injection, denosumab, 1 mg	1,260	12	$56.50	$25.74
99213 Established patient office or other outpatient visit, typically 15 minutes	499	354	$218.00	$91.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	489	261	$316.00	$100.21
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	251	251	$323.00	$41.47
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	187	145	$49.00	$18.64
G0008 Administration of influenza virus vaccine	101	101	$73.00	$38.68
90662 Influenza vaccine split virus, preservative free	96	96	$115.00	$81.82
90480 Admn sarscov2 vacc 1 dose	92	85	$125.00	$51.59
91322 Sarscov2 vac 50 mcg/0.5ml im	60	60	$195.25	$158.42
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	38	37	$195.00	$68.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	38	36	$138.00	$67.76
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	35	16	$78.00	$17.89
91320 Sarscv2 vac 30mcg trs-suc im	32	32	$408.00	$128.48
93000 Routine ekg using at least 12 leads including interpretation and report	30	29	$110.00	$17.56
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	23	22	$67.00	$16.20
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	20	20	$395.00	$289.78
81002 Urinalysis, manual test	20	18	$20.00	$3.41
G0009 Administration of pneumococcal vaccine	19	19	$73.00	$38.68
69209 Removal of impacted ear wax by washing	15	15	$69.00	$22.03
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	15	12	$207.00	$66.25
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	14	14	$450.00	$187.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,200	12	$54.50	$23.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	492	270	$305.00	$106.37
99213 Established patient office or other outpatient visit, typically 15 minutes	389	257	$210.00	$87.20
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	232	232	$312.00	$58.47
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	82	82	$126.75	$75.67
G0008 Administration of influenza virus vaccine	82	82	$70.00	$36.29
93000 Routine ekg using at least 12 leads including interpretation and report	43	42	$106.00	$17.44
G0009 Administration of pneumococcal vaccine	38	38	$70.00	$36.29
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	38	38	$381.00	$280.72
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	31	14	$75.00	$17.30
90480 Admn sarscov2 vacc 1 dose	24	24	$120.00	$48.38
91320 Sarscv2 vac 30mcg trs-suc im	24	24	$393.50	$128.48
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	20	20	$188.00	$33.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	18	$133.00	$68.42
81002 Urinalysis, manual test	14	14	$19.00	$3.41
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	14	14	$434.00	$141.81
69209 Removal of impacted ear wax by washing	11	11	$66.00	$20.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	449	249	$294.00	$108.23
99213 Established patient office or other outpatient visit, typically 15 minutes	298	204	$202.00	$83.80
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	192	192	$301.00	$49.70
G0008 Administration of influenza virus vaccine	69	68	$67.00	$36.72
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	68	67	$122.25	$70.19
G0009 Administration of pneumococcal vaccine	54	54	$67.00	$36.95
99443 Telephone medical discussion with physician, 21-30 minutes	50	26	$294.00	$131.77
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	36	36	$464.00	$118.29
93000 Routine ekg using at least 12 leads including interpretation and report	30	30	$102.00	$17.28
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	25	11	$72.00	$17.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$445.00	$195.89
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	20	20	$368.00	$278.05
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	20	20	$209.00	$131.94
G0444 Annual depression screening, 5 to 15 minutes	19	19	$73.00	$21.74
69209 Removal of impacted ear wax by washing	16	14	$63.00	$20.44
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	16	14	$193.00	$64.25
90670 Pneumococcal vaccine for injection into muscle	14	14	$374.00	$249.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	389	223	$284.00	$111.68
99213 Established patient office or other outpatient visit, typically 15 minutes	285	197	$195.00	$91.37
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	144	144	$290.00	$48.32
G0008 Administration of influenza virus vaccine	83	83	$64.00	$21.20
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	62	62	$118.00	$66.43
G0009 Administration of pneumococcal vaccine	43	43	$64.00	$21.19
99443 Telephone medical discussion with physician, 21-30 minutes	41	25	$284.00	$155.02
93000 Routine ekg using at least 12 leads including interpretation and report	38	35	$102.00	$18.02
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	28	28	$448.00	$86.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$429.00	$197.53
99442 Telephone medical discussion with physician, 11-20 minutes	24	23	$195.00	$105.41
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	24	24	$201.75	$125.17
90653 Vaccine for influenza for injection into muscle	20	20	$97.75	$59.53
90670 Pneumococcal vaccine for injection into muscle	20	20	$361.25	$229.31
69209 Removal of impacted ear wax by washing	17	16	$60.00	$20.31
81002 Urinalysis, manual test	16	16	$17.00	$3.48
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	15	13	$186.00	$64.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	255	157	$274.00	$130.00
99213 Established patient office or other outpatient visit, typically 15 minutes	230	177	$188.00	$89.92
99442 Telephone medical discussion with physician, 11-20 minutes	116	91	$135.66	$77.01
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	110	110	$280.00	$140.62
G0008 Administration of influenza virus vaccine	101	98	$61.00	$20.55
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	90	90	$113.25	$61.00
99443 Telephone medical discussion with physician, 21-30 minutes	55	45	$197.60	$111.80
G0009 Administration of pneumococcal vaccine	39	39	$61.00	$20.46
90670 Pneumococcal vaccine for injection into muscle	25	25	$349.00	$222.22
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	23	14	$66.00	$17.42
93000 Routine ekg using at least 12 leads including interpretation and report	19	19	$98.00	$21.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	18	$365.00	$174.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$414.00	$194.44
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$194.75	$118.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	469	220	$264.00	$128.99
99213 Established patient office or other outpatient visit, typically 15 minutes	350	263	$181.00	$88.32
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	110	110	$270.00	$139.63
G0008 Administration of influenza virus vaccine	103	101	$58.00	$20.18
90653 Vaccine for influenza for injection into muscle	101	100	$90.85	$58.29
G0009 Administration of pneumococcal vaccine	59	59	$58.00	$20.18
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	49	17	$301.00	$115.50
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	34	18	$63.00	$20.56
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	33	33	$352.00	$171.70
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	32	32	$188.00	$110.94
90670 Pneumococcal vaccine for injection into muscle	28	28	$337.00	$208.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	15	$192.00	$82.00
81002 Urinalysis, manual test	24	22	$15.00	$3.29
93000 Routine ekg using at least 12 leads including interpretation and report	23	22	$94.00	$20.71
99239 Hospital discharge day management, more than 30 minutes	16	14	$390.00	$123.02
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	16	16	$54.00	$16.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	457	218	$255.00	$124.89
99213 Established patient office or other outpatient visit, typically 15 minutes	306	217	$174.00	$84.62
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	95	95	$340.00	$169.44
G0008 Administration of influenza virus vaccine	86	85	$56.00	$25.29
90653 Vaccine for influenza for injection into muscle	69	69	$73.00	$53.58
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	58	21	$290.00	$116.39
G0009 Administration of pneumococcal vaccine	45	45	$56.00	$25.29
93000 Routine ekg using at least 12 leads including interpretation and report	30	30	$90.00	$20.41
90670 Pneumococcal vaccine for injection into muscle	29	29	$325.00	$199.32
99239 Hospital discharge day management, more than 30 minutes	22	16	$376.00	$122.54
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	22	14	$60.00	$25.46
81002 Urinalysis, manual test	21	20	$14.00	$3.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$386.00	$191.09
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$181.00	$105.59
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	15	15	$40.00	$18.65
69209 Removal of impacted ear wax by washing	12	12	$127.00	$18.45
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	12	12	$260.00	$138.31
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	12	11	$52.00	$14.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	389	267	$168.00	$82.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	378	165	$246.00	$123.42
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	85	82	$328.00	$165.63
G0008 Administration of influenza virus vaccine	83	82	$54.00	$31.10
90662 Influenza vaccine split virus, preservative free	63	63	$56.00	$47.29
93000 Routine ekg using at least 12 leads including interpretation and report	41	40	$94.00	$20.00
G0009 Administration of pneumococcal vaccine	31	31	$54.00	$31.10
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	29	14	$62.00	$31.26
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	28	11	$280.00	$114.75
81002 Urinalysis, manual test	23	21	$14.00	$3.43
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	22	22	$38.00	$18.65
90670 Pneumococcal vaccine for injection into muscle	20	20	$284.00	$186.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$372.00	$186.01
69209 Removal of impacted ear wax by washing	14	12	$122.00	$16.21
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	14	12	$50.00	$12.48
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	11	11	$144.00	$95.28

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA G75386

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00G753860 (CA)

Hospital & Practice Group Affiliations

John Muir Physician Network

1450 Treat Blvd, Walnut Creek, CA 945972168

Phone: 9252969720

Practice Associates & Co-Workers

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

22 Associated Practitioners

Dr. Jasleen Sohal , MD

Family Medicine

NPI 1003045220

Doctor of Medicine (M.D.)

Dr. Priti Patel , MD

Family Medicine

NPI 1013941160

Doctor of Medicine (M.D.)

Dr. Natalia Zielkiewicz , MD

Internal Medicine - Hospice and Palliative Medicine

NPI 1033272729

Doctor of Medicine (M.D.)

Dr. Elizabeth Delaney , MD

Family Medicine

NPI 1073739033

Doctor of Medicine (M.D.)

Dr. Trudy Singzon , MD

Family Medicine - Hospice and Palliative Medicine

NPI 1083745285

Doctor of Medicine (M.D.)

Dr. Russell Alpert , MD

Family Medicine

NPI 1235182544

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 April 02, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location April 02, 2014

Registered at 1450 TREAT BLVD, SUITE 120A, WALNUT CREEK, CA 945972168 (Tel: 9252969720)

📍

Updated Business Mailing Address April 02, 2014

Registered at DEPT 34929, P.O. BOX 39000, SAN FRANCISCO, CA 941390001 (Tel: 9259522828)

👤

Provider Name / Credentials Updated April 02, 2014

Recorded as DEVORAH BEN-ZEEV, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 02, 2014

Internal Medicine (License #G75386 in CA)

🟢

Initial NPI Registration & Enumeration May 16, 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: 1033160692

Entity Type:

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

Enumeration Date: May 16, 2006

Last Update: April 02, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Dept 34929, P.o. Box 39000

San Francisco, CA 941390001

Phone: 9259522828

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.