Dr. Leslie Barbara Mayro, MD
- Part D claims, 2024
- 1,448
- Industry payments
- $54
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 4400 Haverford Avenue, Philadelphia, PA 19104
- Practice phone
- Call (215) 685-7600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Health Center 4
FQHC - Main Site · Philadelphia, Pennsylvania
Find Dr. Mayro'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. Leslie Barbara Mayro is an internist in Philadelphia, Pennsylvania
Dr. Mayro practices at Health Center 4 in Philadelphia, Pennsylvania.
Dr. Mayro's NPI, 1003829508, was assigned on August 14, 2006. Dr. Mayro graduated from University of Pittsburgh School of Medicine in 1983. Dr. Mayro holds Pennsylvania license MD032149E.
- NPI
- 1003829508NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971543851
- NPI enumeration date
- August 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 685-7600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leslie Barbara Mayro practices at Health Center 4 in Philadelphia, Pennsylvania
Dr. Mayro's primary practice is Health Center 4, at 4400 Haverford Avenue, Philadelphia, PA 19104 in Philadelphia County. The practice phone is (215) 685-7600.
- Health Center 44400 Haverford Avenue, Philadelphia, PA 19104 · Philadelphia CountyPhone(215) 685-7600
Source: Dmand AI Affiliation Data
Dr. Leslie Barbara Mayro is affiliated with 2 sites of care and 1 medical group
Dr. Mayro's primary practice is Health Center 4 in Philadelphia, Pennsylvania. The medical group on file is Philadelphia Department of Public Health, Health Center 2. Dmand AI also links Dr. Mayro to 1 more community health center, named with a free account. Dr. Mayro's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leslie Barbara Mayro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mayro practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Health Center 4 | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Leslie Barbara Mayro is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Mayro's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mayro is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Mayro
Counts of internists 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. Leslie Barbara Mayro's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Mayro's median patient age at 62, with 62% women.
Dr. Mayro's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Leslie Barbara Mayro wrote 1,448 Medicare Part D claims in 2024
In 2024, Dr. Mayro wrote 1,448 Medicare Part D claims for 111 patients. 88% of them were for generic drugs. CMS names the drug for 1,145 of them, across 35 drugs with 11 or more claims each, at $61,917 in total drug cost. In 2023, CMS named 1,252 claims across 37 drugs.
Dr. Mayro's Part D claims by kind of drug, 2024
- Generic1,270 claims88%
- Brand-name149 claims10%
- Other29 claims2%
Dr. Mayro'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,2522024: 1,1459%
Drugs named by CMS: 35 in 2024, 37 in 2023.
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
How Dr. Leslie Barbara Mayro takes part in Medicare
Dr. Mayro 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Leslie Barbara Mayro received $54 in industry payments in 2017
CMS Open Payments shows 3 general payments to Dr. Mayro from 3 drug and device companies in 2017. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $23.
Companies that paid Dr. Mayro the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leslie Barbara Mayro graduated from University of Pittsburgh School of Medicine
Dr. Mayro graduated from University of Pittsburgh School of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leslie Barbara Mayro'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 |
| Part D prescribing | Medicare 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 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. Leslie Barbara Mayro
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. Leslie Barbara Mayro's NPI number?
Dr. Leslie Barbara Mayro's NPI number is 1003829508. It was assigned on August 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leslie Barbara Mayro?
Dr. Leslie Barbara Mayro is an internist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Leslie Barbara Mayro practice?
Dr. Mayro practices at 4400 Haverford Avenue, Philadelphia, PA 19104. Dr. Mayro's primary practice is Health Center 4 in Philadelphia, Pennsylvania. Dmand AI also links Dr. Mayro to 1 community health center.
What is Dr. Leslie Barbara Mayro's office phone number?
The practice phone on file for Dr. Mayro is (215) 685-7600.
What is Dr. Leslie Barbara Mayro's medical license number?
Dr. Mayro holds Pennsylvania license MD032149E.
What medical group is Dr. Leslie Barbara Mayro part of?
Dr. Mayro is linked to Philadelphia Department of Public Health, Health Center 2.
Does Dr. Leslie Barbara Mayro accept Medicare?
Yes. CMS lists Dr. Mayro as accepting Medicare assignment.
Where did Dr. Leslie Barbara Mayro go to medical school?
Dr. Mayro graduated from University of Pittsburgh School of Medicine in 1983.
What drugs does Dr. Leslie Barbara Mayro prescribe most?
In 2024 Medicare Part D data, Dr. Mayro's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Metformin HCl.
Has Dr. Leslie Barbara Mayro received payments from drug or device companies?
CMS Open Payments shows $54 in general payments to Dr. Mayro from 3 companies from 2017 to 2017. The largest total came from Abbott Laboratories.
How long has Dr. Leslie Barbara Mayro been practicing?
Dr. Mayro graduated from medical school in 1983, 43 years ago.
Selling to internal medicine practices?
See internists in Pennsylvania by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card