Dr. Madelyn Holzman, MD

  • Chico, CA
  • Urologist
NPI1184624769PAC ID7618969866
Medicare services, 2024
6,953
Medicare patients, 2024
714
Part D claims, 2024
1,567
Publications
1
MIPS score, 2024
50
Practice address
1531 Esplanade, Chico, CA 95926
Practice phone
Call (530) 332-7300
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Enloe Health

Hospital · Chico, California

See all 9 affiliations

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Dr. Madelyn Holzman is a urologist in Chico, California

Dr. Holzman practices at Enloe Health in Chico, California, part of Enloe Health.

Dr. Holzman's NPI, 1184624769, was assigned on July 26, 2005. Dr. Holzman graduated from Baylor College Of Medicine in 1985. Dr. Holzman holds California license C53106.

NPI and contact details
Medicare PAC ID
7618969866
NPI enumeration date
July 26, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(530) 332-7300
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
67
Medical school graduation
1985

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

Dr. Madelyn Holzman practices at Enloe Health in Chico, California

Dr. Holzman's primary practice is Enloe Health, at 1531 Esplanade, Chico, CA 95926 in Butte County. The practice phone is (530) 332-7300.

  • Enloe Health
    1531 Esplanade, Chico, CA 95926 · Butte CountyPhone(530) 332-7300

Source: Dmand AI Affiliation Data

Dr. Madelyn Holzman is affiliated with 7 sites of care and 2 medical groups

Dr. Holzman's primary practice is Enloe Health in Chico, California, part of Enloe Health. Dr. Holzman is also affiliated with Oroville Hospital. The medical group on file is Chico Hospitalist Group. Dmand AI also links Dr. Holzman to 3 more hospitals, 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 9 affiliations for Dr. Holzman

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Madelyn Holzman's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holzman practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Enloe HealthAvailable with a free account
+6 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Madelyn Holzman is one of 1,395 urologists in California

Urology is Dr. Holzman's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Holzman is board certified in urology by the American Board of Urology. Dmand AI has Dr. Holzman's licenses on file in 4 states: California, New York, Texas and Illinois.

Specialties and state licenses

  • Urology, CaliforniaPrimaryLicense C53106 · 2007 to 2027 · taxonomy 208800000X
  • New York licenseSince 1987
  • Texas licenseLicense H0459 · 1986 to 2025
  • Illinois license1995 to 1996

Clinical focus

Dmand AI lists bladder disease, bladder removal, enlarged prostate, enlarged prostate transurethral surgery (TURP), kidney cysts, kidney removal surgery, kidney stone disease and pelvic prolapse among the conditions Dr. Holzman treats.

Urologists near Dr. Holzman

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

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

Dr. Madelyn Holzman billed Medicare for 6,953 services in 2024

CMS data shows 6,953 Medicare services from Dr. Holzman across 30 procedure codes in 2024, for 714 Medicare patients. Medicare paid $261,324 for them.

Medicare services, 20246,953
Medicare patients714
Paid by Medicare$261,324
Procedure codes30

Dr. Holzman's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 02024: 3,400
Office and hospital visits
2023: 1,5092024: 2,04636%
Lab and pathology
2023: 7412024: 88620%
Surgery
2023: 2712024: 46270%
Imaging
2023: 482024: 7658%
Tests and treatments
2023: 02024: 72
Other services
2023: 02024: 11

Where Dr. Holzman's Medicare services took place, 2024

  • In an office6,52294%
  • In a facility4316%

Dr. Holzman compared with the California median for urologists, 2024

  • Dr. Holzman
  • California median
Medicare services
6,953vs 1,0506.6 times
Medicare patients
714vs 3462.1 times
Part D claims
1,471vs 6422.3 times

Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.

Dr. Holzman'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 Dr. Holzman

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Holzman and other urologists in California.

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

Dr. Madelyn Holzman treated 714 Medicare patients in 2024, average age 76

CMS counts 714 Medicare patients who saw Dr. Holzman in 2024. The largest group is 75 to 84, with 301 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Holzman's median patient age at 74, with 33% women.

Medicare patients, 2024714
Average age76
Average risk score1.34
Also on Medicaid14%

Dr. Holzman's Medicare patients by age, 2024

Dr. Holzman's Medicare patients by sex, 2024

  • Women28340%
  • Men43160%

Chronic conditions among Dr. Holzman's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis39%
  4. Chronic kidney disease35%
  5. Diabetes31%
  6. Ischemic heart disease29%
  7. Atrial fibrillation27%
  8. Cancer25%

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

Dr. Holzman's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women33%
  • Men67%

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

Dr. Madelyn Holzman wrote 1,567 Medicare Part D claims in 2024

In 2024, Dr. Holzman wrote 1,567 Medicare Part D claims for 352 patients. 96% of them were for generic drugs. CMS names the drug for 1,471 of them, across 21 drugs with 11 or more claims each, at $220,894 in total drug cost. In 2023, CMS named 1,179 claims across 22 drugs.

Part D claims, 20241,567
Drugs named by CMS21
Total drug cost$220,894
Part D patients352

Dr. Holzman's Part D claims by kind of drug, 2024

  • Generic1,502 claims96%
  • Brand-name65 claims4%

Dr. Holzman'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. Holzman's Part D claims, 2024

  • Opioids2%32 of 1,567 claims
  • Antibiotics27%426 of 1,567 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: 1,1792024: 1,47125%

Drugs named by CMS: 21 in 2024, 22 in 2023.

See all prescribing by Dr. Holzman

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. Madelyn Holzman scored 50 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 50 out of 100 for Dr. Holzman for performance year 2024, reported individually. Dr. Holzman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Holzman as offering telehealth. CMS counts 31 procedures of prostate resection by Dr. Holzman, more than 92% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Holzman's MIPS scores, performance year 2024

  • 50of 100Final score
  • 100of 100Quality
  • 0of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Holzman ranks in Medicare procedure volume

Prostate resection
92nd percentile31 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Coronary artery bypass graft (CABG): 1 to 10 procedures (CMS shows small counts as a range)

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)

For MedTech and pharma teams

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Dr. Madelyn Holzman has 1 publication on record

Dmand AI links 1 paper to Dr. Holzman. Dr. Holzman's most frequent co-author is Kenneth L. Mattox, MD.

Papers1

Dr. Holzman's most frequent co-authors

Recent publications by Dr. Holzman

See all 1 publications and co-authors

See who Dr. Holzman researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Holzman works with, so you can find a warm path to the right urologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Madelyn Holzman received $6,696 in industry payments from 2016 to 2025

CMS Open Payments shows 121 general payments to Dr. Holzman from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 72% of the total. Edwards Lifesciences Corporation paid the most, $2,195.

General payments to Dr. Holzman by program year, 2016 to 2025

General payments to Dr. Holzman by kind, 2016 to 2025

$6.7Kin total
  • Food and beverage$4,84272%
  • Travel and lodging$1,33620%
  • Education$5188%

Companies that paid Dr. Holzman the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Holzman

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

Dr. Madelyn Holzman has 1 award and honors on record

Dmand AI lists 1 award for Dr. Holzman.

Awards and honors for Dr. Holzman

  1. Undated
    • AAP Fellow

Source: Dmand AI Professional Profile Data

Dr. Madelyn Holzman graduated from Baylor College Of Medicine

Dr. Holzman graduated from Baylor College Of Medicine in 1985. Dr. Holzman is a member of AAP.

  1. Medical schoolBaylor College Of Medicine
  2. Board certified in urologyAmerican Board of Urology

Source: Dmand AI Professional Profile Data

Dr. Madelyn Holzman accepts plans from 14 insurance carriers

Dr. Holzman is in network with 14 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Aetna
  • Blue Cross Blue Shield of Massachusetts
  • Humana
  • Regence Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Holzman accepts, by number of carriers

  1. PPO10
  2. Medicare7
  3. HMO6
  4. EPO3
  5. POS2

Source: Dmand AI Insurance Network Data

Sources for Dr. Madelyn Holzman'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
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 Dr. Madelyn Holzman

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. Madelyn Holzman's NPI number?

Dr. Madelyn Holzman's NPI number is 1184624769. It was assigned on July 26, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Madelyn Holzman?

Dr. Madelyn Holzman is a urologist in Chico, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Madelyn Holzman practice?

Dr. Holzman practices at 1531 Esplanade, Chico, CA 95926. Dr. Holzman's primary practice is Enloe Health in Chico, California, part of Enloe Health. Dmand AI also links Dr. Holzman to 3 hospitals, 1 physician office, 1 group practice or clinic and 1 medical group.

What is Dr. Madelyn Holzman's office phone number?

The practice phone on file for Dr. Holzman is (530) 332-7300.

What is Dr. Madelyn Holzman's medical license number?

Dr. Holzman holds California license C53106, one of the licenses on file in 4 states.

Which states has Dr. Madelyn Holzman been licensed in?

Dmand AI has state licenses on file for Dr. Holzman in California (2007 to 2027), New York (since 1987), Texas (1986 to 2025) and Illinois (1995 to 1996).

Which hospitals is Dr. Madelyn Holzman affiliated with?

Dr. Holzman practices at Enloe Health in Chico, California. Dr. Holzman is also affiliated with Oroville Hospital. Dmand AI links Dr. Holzman to 3 more hospitals.

What medical group is Dr. Madelyn Holzman part of?

Dr. Holzman is linked to Chico Hospitalist Group. Dmand AI links Dr. Holzman to 1 more medical group.

Does Dr. Madelyn Holzman accept Medicare?

Yes. CMS data shows Dr. Holzman billed Medicare for 6,953 services in 2024, and Dr. Holzman accepts Medicare assignment.

Does Dr. Madelyn Holzman offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Holzman as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Madelyn Holzman's MIPS score?

Dr. Holzman's MIPS final score for performance year 2024 is 50 out of 100, reported individually.

How many Medicare patients does Dr. Madelyn Holzman see?

CMS counts 714 Medicare patients who saw Dr. Holzman in 2024, with an average age of 76.

Is Dr. Madelyn Holzman board certified?

Yes. Dr. Holzman is board certified in urology by the American Board of Urology.

What services does Dr. Madelyn Holzman bill to Medicare?

In 2024, Dr. Holzman's most billed Medicare services were injected or infused drug (J0585), office visit, established patient (99213) and lab and pathology test (81002).

Where did Dr. Madelyn Holzman go to medical school?

Dr. Holzman graduated from Baylor College Of Medicine in 1985.

What drugs does Dr. Madelyn Holzman prescribe most?

In 2024 Medicare Part D data, Dr. Holzman's most prescribed drugs by claims were Oxybutynin Chloride ER, Tamsulosin HCl and Sulfamethoxazole-Trimethoprim.

Has Dr. Madelyn Holzman received payments from drug or device companies?

CMS Open Payments shows $6,696 in general payments to Dr. Holzman from 23 companies from 2016 to 2025. The largest total came from Edwards Lifesciences Corporation.

How long has Dr. Madelyn Holzman been practicing?

Dr. Holzman graduated from medical school in 1985, 41 years ago.

Does Dr. Madelyn Holzman do research?

Dmand AI links 1 publication to Dr. Holzman.

Who does Dr. Madelyn Holzman publish with?

Dr. Holzman's most frequent co-authors are Kenneth L. Mattox, MD (1 shared paper).

What insurance does Dr. Madelyn Holzman accept?

Dr. Holzman is in network with 14 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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