Michael Jeffrey Zizmor

  • Walnut Creek, CA
  • General practice physician
NPI1124395421PAC ID5395164875
Medicare services, 2024
1,767
Medicare patients, 2024
83
Part D claims, 2024
976
Industry payments
$206
Affiliated sites
2
Practice address
710 S Broadway, Walnut Creek, CA 94596
Practice phone
Call (925) 388-9800
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Vital Total Health Medical Group, Inc.

Walnut Creek, California

See all 5 affiliations

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Michael Jeffrey Zizmor is a general practice physician in Walnut Creek, California

Michael Zizmor practices at Vital Total Health Medical Group, Inc. in Walnut Creek, California.

Michael Zizmor's NPI, 1124395421, was assigned on November 30, 2011. Michael Zizmor graduated from University of Kansas School of Medicine - Kansas City in 1982. Michael Zizmor holds California license G50848.

NPI and contact details
Medicare PAC ID
5395164875
NPI enumeration date
November 30, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(925) 388-9800
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
70
Medical school graduation
1982

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

Michael Jeffrey Zizmor practices at Vital Total Health Medical Group, Inc. in Walnut Creek, California

Michael Zizmor's primary practice is Vital Total Health Medical Group, Inc., at 710 S Broadway, Walnut Creek, CA 94596 in Contra Costa County. The practice phone is (925) 388-9800.

  • Vital Total Health Medical Group, Inc.
    710 S Broadway, Walnut Creek, CA 94596 · Contra Costa CountyPhone(925) 388-9800

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

Michael Jeffrey Zizmor is affiliated with 3 sites of care and 2 medical groups

Michael Zizmor's primary practice is Vital Total Health Medical Group, Inc. in Walnut Creek, California. The medical group on file is Vital Total Health Medical Group, Inc. Dmand AI also links Michael Zizmor to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Michael Zizmor

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

Dmand AI tracks the EHR system at Michael Jeffrey Zizmor's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Michael Zizmor practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Vital Total Health Medical Group, Inc.Available with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Michael Jeffrey Zizmor is one of 1,526 general practice physicians in California

General practice is Michael Zizmor's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dmand AI has Michael Zizmor's licenses on file in 2 states: California and District of Columbia.

Specialties and state licenses

  • General practice, CaliforniaPrimaryLicense G50848 · 1983 to 2026 · taxonomy 208D00000X
  • District of Columbia license1988 to 1989

Clinical focus

Dmand AI lists adjustment disease, anxiety, bipolar disorder, depression, drug use disorders, fibromyalgia and chronic pain, lower back pain and obesity among the conditions Michael Zizmor treats.

General practice physicians near Michael Zizmor

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

1,526general practice physicians in California
8general practice physicians in Walnut Creek

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

Michael Jeffrey Zizmor billed Medicare for 1,767 services in 2024

CMS data shows 1,767 Medicare services from Michael Zizmor across 12 procedure codes in 2024, for 83 Medicare patients. Medicare paid $87,259 for them. Every service was in an office.

Medicare services, 20241,767
Medicare patients83
Paid by Medicare$87,259
Procedure codes12

Michael Zizmor's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1,3762024: 63654%
Drugs given in the office
2023: 02024: 575
Tests and treatments
2023: 4802024: 52910%
Other services
2023: 282024: 274%

Michael Zizmor compared with the California median for general practice physicians, 2024

  • Michael Zizmor
  • California median
Medicare services
1,767vs 2626.7 times
Medicare patients
83vs 13639% below
Part D claims
861vs 1924.5 times

Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.

Michael Zizmor'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.

See all procedures by Michael Zizmor

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

Michael Jeffrey Zizmor treated 83 Medicare patients in 2024, average age 61

CMS counts 83 Medicare patients who saw Michael Zizmor in 2024. The largest group is under 65, with 45 patients. 75% of them have alcohol and drug use disorders, and 75% have anxiety. 60% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Michael Zizmor's median patient age at 55, with 57% women.

Medicare patients, 202483
Average age61
Average risk score1.40
Also on Medicaid60%

Michael Zizmor's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Michael Zizmor's Medicare patients by sex, 2024

  • Women5465%
  • Men2935%

Chronic conditions among Michael Zizmor's Medicare patients, 2024

  1. Alcohol and drug use disorders75%
  2. Anxiety75%
  3. Depression75%
  4. Mood disorders75%
  5. High blood pressure71%
  6. Arthritis69%
  7. High cholesterol64%
  8. Diabetes29%

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

Michael Zizmor's patients across all payers

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

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women57%
  • Men38%

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

Michael Jeffrey Zizmor wrote 976 Medicare Part D claims in 2024

In 2024, Michael Zizmor wrote 976 Medicare Part D claims for 49 patients. 98% of them were for generic drugs. CMS names the drug for 861 of them, across 28 drugs with 11 or more claims each, at $26,399 in total drug cost. In 2023, CMS named 521 claims across 18 drugs.

Part D claims, 2024976
Drugs named by CMS28
Total drug cost$26,399
Part D patients49

Michael Zizmor's Part D claims by kind of drug, 2024

  • Generic957 claims98%
  • Brand-name19 claims2%

Michael Zizmor'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 Michael Zizmor's Part D claims, 2024

  • Opioids6%61 of 976 claims
  • Antipsychotics, patients 65 and over3%33 of 976 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: 5212024: 86165%

Drugs named by CMS: 28 in 2024, 18 in 2023.

See all prescribing by Michael Zizmor

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

Michael Jeffrey Zizmor offers telehealth to Medicare patients

Michael Zizmor accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Michael Zizmor as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Michael Jeffrey Zizmor received $206 in industry payments in 2025

CMS Open Payments shows 3 general payments to Michael Zizmor from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $150.

Companies that paid Michael Zizmor the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Michael Zizmor

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

Michael Jeffrey Zizmor graduated from University of Kansas School of Medicine - Kansas City

Michael Zizmor graduated from University of Kansas School of Medicine - Kansas City in 1982.

  1. Medical schoolUniversity of Kansas School of Medicine - Kansas City

Source: Dmand AI Professional Profile Data

Michael Jeffrey Zizmor accepts plans from 15 insurance carriers

Michael Zizmor is in network with 15 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
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +7 more carriersWith a free account

Plan types Michael Zizmor accepts, by number of carriers

  1. PPO10
  2. Medicare7
  3. HMO6
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Michael Jeffrey Zizmor'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 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)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Michael Jeffrey Zizmor

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

What is Michael Jeffrey Zizmor's NPI number?

Michael Jeffrey Zizmor's NPI number is 1124395421. It was assigned on November 30, 2011, and it is active in the NPI Registry.

What does Michael Jeffrey Zizmor specialize in?

Michael Jeffrey Zizmor is a general practice physician in Walnut Creek, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).

Where does Michael Jeffrey Zizmor practice?

Michael Zizmor practices at 710 S Broadway, Walnut Creek, CA 94596. Michael Zizmor's primary practice is Vital Total Health Medical Group, Inc. in Walnut Creek, California. Dmand AI also links Michael Zizmor to 2 group practices and clinics and 1 medical group.

What is Michael Jeffrey Zizmor's office phone number?

The practice phone on file for Michael Zizmor is (925) 388-9800.

What is Michael Jeffrey Zizmor's medical license number?

Michael Zizmor holds California license G50848, one of the licenses on file in 2 states.

Which states has Michael Jeffrey Zizmor been licensed in?

Dmand AI has state licenses on file for Michael Zizmor in California (1983 to 2026) and District of Columbia (1988 to 1989).

What medical group is Michael Jeffrey Zizmor part of?

Michael Zizmor is linked to Vital Total Health Medical Group, Inc. Dmand AI links Michael Zizmor to 1 more medical group.

Does Michael Jeffrey Zizmor accept Medicare?

Yes. CMS data shows Michael Zizmor billed Medicare for 1,767 services in 2024, and Michael Zizmor accepts Medicare assignment.

Does Michael Jeffrey Zizmor offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Michael Zizmor as offering telehealth services.

How many Medicare patients does Michael Jeffrey Zizmor see?

CMS counts 83 Medicare patients who saw Michael Zizmor in 2024, with an average age of 61.

Show 6 more questionsShow fewer questions

What services does Michael Jeffrey Zizmor bill to Medicare?

In 2024, Michael Zizmor's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99214) and office visit, established patient (99213).

Where did Michael Jeffrey Zizmor go to medical school?

Michael Zizmor graduated from University of Kansas School of Medicine - Kansas City in 1982.

What drugs does Michael Jeffrey Zizmor prescribe most?

In 2024 Medicare Part D data, Michael Zizmor's most prescribed drugs by claims were Clonazepam, Trazodone HCl and Dextroamphetamine-Amphet ER.

Has Michael Jeffrey Zizmor received payments from drug or device companies?

CMS Open Payments shows $206 in general payments to Michael Zizmor from 3 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Michael Jeffrey Zizmor been practicing?

Michael Zizmor graduated from medical school in 1982, 44 years ago.

What insurance does Michael Jeffrey Zizmor accept?

Michael Zizmor is in network with 15 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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