Dr. Lee Simon Yosowitz, MD
- Medicare services, 2017
- 351
- Part D claims, 2018
- 50
- Hospital affiliations
- 1
- Industry payments
- $585
- Medical group
- 1
- Practice address
- 1955 West Frye Road, Chandler, AZ 85224
- Practice phone
- Call (480) 728-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Yosowitz's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Lee Simon Yosowitz is an OB-GYN in Chandler, Arizona
Dr. Yosowitz practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health.
Dr. Yosowitz's NPI, 1063479129, was assigned on May 1, 2006. Dr. Yosowitz graduated from Indiana University School of Medicine in 1977. Dr. Yosowitz holds Arizona license 12610.
- NPI
- 1063479129NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537186234
- NPI enumeration date
- May 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 728-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lee Simon Yosowitz practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona
Dr. Yosowitz's primary practice is Dignity Health Chandler Regional Medical Center, at 1955 West Frye Road, Chandler, AZ 85224 in Maricopa County. The practice phone is (480) 728-3000.
- Dignity Health Chandler Regional Medical Center1955 West Frye Road, Chandler, AZ 85224 · Maricopa CountyPhone(480) 728-3000
Source: Dmand AI Affiliation Data
Dr. Lee Simon Yosowitz is affiliated with 3 sites of care and 1 medical group
Dr. Yosowitz's primary practice is Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health. The medical group on file is Maricopa OBGYN. Dmand AI also links Dr. Yosowitz to 1 more physician office and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lee Simon Yosowitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yosowitz practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health Chandler Regional Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lee Simon Yosowitz is one of 654 OB-GYNs in Arizona
Obstetrics and gynecology is Dr. Yosowitz's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Yosowitz is licensed in Arizona.
Specialties and state licenses
- Obstetrics and gynecology, ArizonaPrimary
OB-GYNs near Dr. Yosowitz
Counts of OB-GYNs 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. Lee Simon Yosowitz billed Medicare for 351 services in 2017
CMS data shows 351 Medicare services from Dr. Yosowitz across 5 procedure codes in 2017. Medicare paid $13,656 for them. Every service was in an office.
Dr. Yosowitz's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 2012017: 2062%
- Lab and pathology
- 2016: 902017: 14561%
Dr. Yosowitz compared with the Arizona median for OB-GYNs, 2017
- Dr. Yosowitz
- Arizona median
- Medicare services
- 351vs 457.8 times
- Part D claims
- 50vs 2692% above
Medians across 532 OB-GYNs in Arizona with Dmand AI profiles that report each measure.
Dr. Yosowitz's most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yosowitz and other OB-GYNs in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lee Simon Yosowitz's patients have a median age of 31
Across all payers, Dmand AI patient panel data puts Dr. Yosowitz's median patient age at 31, with 98% women.
Dr. Yosowitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women98%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Lee Simon Yosowitz wrote 50 Medicare Part D claims in 2018
In 2018, Dr. Yosowitz wrote 50 Medicare Part D claims. They cover 2 drugs, with $4,605 in total drug cost. In 2017, CMS named 261 claims across 9 drugs.
Dr. Yosowitz's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 2612018: 5081%
Drugs named by CMS: 2 in 2018, 9 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Lee Simon Yosowitz takes part in Medicare
Dr. Yosowitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Lee Simon Yosowitz received $585 in industry payments from 2016 to 2023
CMS Open Payments shows 16 general payments to Dr. Yosowitz from 11 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 61% of the total. Boston Scientific Corporation paid the most, $278.
General payments to Dr. Yosowitz by program year, 2016 to 2023
General payments to Dr. Yosowitz by kind, 2016 to 2023
- Food and beverage$35661%
- Travel and lodging$20335%
- Education$264%
Companies that paid Dr. Yosowitz the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lee Simon Yosowitz graduated from Indiana University School of Medicine
Dr. Yosowitz graduated from Indiana University School of Medicine in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lee Simon Yosowitz's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Lee Simon Yosowitz
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. Lee Simon Yosowitz's NPI number?
Dr. Lee Simon Yosowitz's NPI number is 1063479129. It was assigned on May 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lee Simon Yosowitz?
Dr. Lee Simon Yosowitz is an OB-GYN in Chandler, Arizona. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Lee Simon Yosowitz practice?
Dr. Yosowitz practices at 1955 West Frye Road, Chandler, AZ 85224. Dr. Yosowitz's primary practice is Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Yosowitz to 1 physician office and 1 group practice or clinic.
What is Dr. Lee Simon Yosowitz's office phone number?
The practice phone on file for Dr. Yosowitz is (480) 728-3000.
What is Dr. Lee Simon Yosowitz's medical license number?
Dr. Yosowitz holds Arizona license 12610.
Which hospitals is Dr. Lee Simon Yosowitz affiliated with?
Dr. Yosowitz practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona.
What medical group is Dr. Lee Simon Yosowitz part of?
Dr. Yosowitz is linked to Maricopa OBGYN.
Does Dr. Lee Simon Yosowitz accept Medicare?
Yes. CMS data shows Dr. Yosowitz billed Medicare for 351 services in 2017, and Dr. Yosowitz accepts Medicare assignment.
What services does Dr. Lee Simon Yosowitz bill to Medicare?
In 2017, Dr. Yosowitz's most billed Medicare services were office visit, established patient (99214), lab and pathology test (81002) and office visit, established patient (99213).
Where did Dr. Lee Simon Yosowitz go to medical school?
Dr. Yosowitz graduated from Indiana University School of Medicine in 1977.
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What drugs does Dr. Lee Simon Yosowitz prescribe most?
In 2018 Medicare Part D data, Dr. Yosowitz's most prescribed drugs by claims were Estradiol and Premarin.
Has Dr. Lee Simon Yosowitz received payments from drug or device companies?
CMS Open Payments shows $585 in general payments to Dr. Yosowitz from 11 companies from 2016 to 2023. The largest total came from Boston Scientific Corporation.
How long has Dr. Lee Simon Yosowitz been practicing?
Dr. Yosowitz graduated from medical school in 1977, 49 years ago.
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