Mary B. Lesh, MS
- MIPS score, 2024
- 85
- Hospital affiliations
- 1
- Industry payments
- $9,353
- Medical groups
- 2
- State license
- 1
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Mary Lesh'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.
Mary B. Lesh is a pediatric nurse practitioner in San Francisco, California
Mary Lesh practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Mary Lesh's NPI, 1417983834, was assigned on June 25, 2006. Mary Lesh holds California license 13639.
- NPI
- 1417983834NPI Registry (opens in a new tab)
- NPI enumeration date
- June 25, 2006
- NPI status
- Active
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Mary B. Lesh practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Mary Lesh's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Mary B. Lesh is affiliated with 3 sites of care and 2 medical groups
Mary Lesh's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Mary Lesh to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary B. Lesh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Lesh practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary B. Lesh is one of 792 pediatric nurse practitioners in California
Nurse practitioner is Mary Lesh's primary specialty in the NPI Registry, under taxonomy code 363LP0200X. The record also lists pediatrics. Mary Lesh is licensed in California.
Specialties and state licenses
- Pediatric nurse practitioner, CaliforniaPrimary
Pediatric nurse practitioners near Mary Lesh
Counts of pediatric nurse practitioners 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
Mary B. Lesh's patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Mary Lesh's median patient age at 16, with 51% women.
Mary Lesh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Mary B. Lesh scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Mary Lesh for performance year 2024, reported as part of a group.
Mary Lesh's MIPS scores, performance year 2024
- 85of 100Final score
- 81.1of 100Quality
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Mary B. Lesh received $9,353 in industry payments from 2024 to 2025
CMS Open Payments shows 22 general payments to Mary Lesh from 3 drug and device companies from 2024 to 2025. Consulting fees make up the largest share, 67% of the total. Sanofi and Genzyme US Companies paid the most, $4,818.
General payments to Mary Lesh by program year, 2024 to 2025
General payments to Mary Lesh by kind, 2024 to 2025
- Consulting fees$6,23967%
- Travel and lodging$2,07322%
- Food and beverage$1,04111%
Companies that paid Mary Lesh the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mary B. Lesh'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Mary B. Lesh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary B. Lesh's NPI number?
Mary B. Lesh's NPI number is 1417983834. It was assigned on June 25, 2006, and it is active in the NPI Registry.
What does Mary B. Lesh specialize in?
Mary B. Lesh is a pediatric nurse practitioner in San Francisco, California. The primary specialty in the NPI Registry is Pediatric Nurse Practitioner (taxonomy code 363LP0200X).
Where does Mary B. Lesh practice?
Mary Lesh practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Mary Lesh's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Mary Lesh to 2 group practices and clinics and 1 medical group.
What is Mary B. Lesh's office phone number?
The practice phone on file for Mary Lesh is (415) 353-2733.
What is Mary B. Lesh's medical license number?
Mary Lesh holds California license 13639.
Which hospitals is Mary B. Lesh affiliated with?
Mary Lesh practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.
What medical group is Mary B. Lesh part of?
Mary Lesh is linked to UCSF Pediatrics. Dmand AI links Mary Lesh to 1 more medical group.
What is Mary B. Lesh's MIPS score?
Mary Lesh's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
Has Mary B. Lesh received payments from drug or device companies?
CMS Open Payments shows $9,353 in general payments to Mary Lesh from 3 companies from 2024 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Mary B. Lesh been practicing?
Mary Lesh graduated from medical school in 2002, 24 years ago.
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