Dr. Mary R. Hanna, MD
- Part D claims, 2024
- 2,321
- Hospital affiliations
- 1
- Industry payments
- $37
- Medical group
- 1
- State licenses
- 3
- Practice address
- 1000 W Carson St, Torrance, CA 90502
- Practice phone
- Call (310) 222-2101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Harbor - UCLA Medical Center
Torrance, California
Find Dr. Hanna'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. Mary R. Hanna is a cytopathology physician in Torrance, California
Dr. Hanna practices at Harbor - UCLA Medical Center in Torrance, California.
Dr. Hanna's NPI, 1730390725, was assigned on May 24, 2007. Dr. Hanna graduated from Cairo University School of Medicine in 1985. Dr. Hanna holds California license A96209.
- NPI
- 1730390725NPI Registry (opens in a new tab)
- NPI enumeration date
- May 24, 2007
- NPI status
- Active
- Practice phone
- (310) 222-2101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mary R. Hanna practices at Harbor - UCLA Medical Center in Torrance, California
Dr. Hanna's primary practice is Harbor - UCLA Medical Center, at 1000 W Carson St, Torrance, CA 90502 in Los Angeles County. The practice phone is (310) 222-2101.
- Harbor - UCLA Medical Center1000 W Carson St, Torrance, CA 90502 · Los Angeles CountyPhone(310) 222-2101
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mary R. Hanna is affiliated with 2 sites of care and 1 medical group
Dr. Hanna's primary practice is Harbor - UCLA Medical Center in Torrance, California. Dr. Hanna is also affiliated with Kaiser Permanente Baldwin Park Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mary R. Hanna's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hanna practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harbor - UCLA Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary R. Hanna is one of 47 cytopathology physicians in California
Cytopathology is Dr. Hanna's primary specialty in the NPI Registry, under taxonomy code 207ZC0500X. Dr. Hanna is board certified in cytopathology by the American Board of Pathology. Dmand AI has Dr. Hanna's licenses on file in 3 states: California, Georgia and Alabama.
Specialties and state licenses
- Cytopathology, CaliforniaPrimary
- Georgia license
- Alabama license
Cytopathology physicians near Dr. Hanna
Counts of cytopathology physicians 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. Mary R. Hanna's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Hanna's median patient age at 77, with 53% women.
Dr. Hanna's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Mary R. Hanna wrote 2,321 Medicare Part D claims in 2024
In 2024, Dr. Hanna wrote 2,321 Medicare Part D claims for 140 patients. 79% of them were for generic drugs. CMS names the drug for 1,782 of them, across 62 drugs with 11 or more claims each, at $129,899 in total drug cost. In 2023, CMS named 1,734 claims across 57 drugs.
Dr. Hanna's Part D claims by kind of drug, 2024
- Generic1,840 claims79%
- Brand-name459 claims20%
- Other22 claims1%
Dr. Hanna'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. Hanna's Part D claims, 2024
- Antibiotics1%16 of 2,321 claims
- Antipsychotics, patients 65 and over2%58 of 2,321 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: 1,7342024: 1,7823%
Drugs named by CMS: 62 in 2024, 57 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
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Dr. Mary R. Hanna received $37 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Hanna from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Botanix SB Inc paid the most, $37.
Companies that paid Dr. Hanna the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary R. Hanna graduated from Cairo University School of Medicine
Dr. Hanna graduated from Cairo University School of Medicine in 1985.
- Medical school
- Board certified in cytopathology
- Board certified in pathology - anatomic/pathology - clinical
Source: Dmand AI Professional Profile Data
Sources for Dr. Mary R. Hanna'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Mary R. Hanna
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. Mary R. Hanna's NPI number?
Dr. Mary R. Hanna's NPI number is 1730390725. It was assigned on May 24, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary R. Hanna?
Dr. Mary R. Hanna is a cytopathology physician in Torrance, California. The primary specialty in the NPI Registry is Cytopathology Physician (taxonomy code 207ZC0500X).
Where does Dr. Mary R. Hanna practice?
Dr. Hanna practices at 1000 W Carson St, Torrance, CA 90502. Dr. Hanna's primary practice is Harbor - UCLA Medical Center in Torrance, California.
What is Dr. Mary R. Hanna's office phone number?
The practice phone on file for Dr. Hanna is (310) 222-2101.
What is Dr. Mary R. Hanna's medical license number?
Dr. Hanna holds California license A96209, one of the licenses on file in 3 states.
Which states has Dr. Mary R. Hanna been licensed in?
Dmand AI has state licenses on file for Dr. Hanna in California (2006 to 2026), Georgia (2007 to 2015) and Alabama (2005 to 2007).
Which hospitals is Dr. Mary R. Hanna affiliated with?
Dr. Hanna is affiliated with Kaiser Permanente Baldwin Park Medical Center.
What medical group is Dr. Mary R. Hanna part of?
Dr. Hanna is linked to Southern California Permanente Medical Group.
Is Dr. Mary R. Hanna board certified?
Yes. Dr. Hanna is board certified in cytopathology by the American Board of Pathology.
Where did Dr. Mary R. Hanna go to medical school?
Dr. Hanna graduated from Cairo University School of Medicine in 1985.
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What drugs does Dr. Mary R. Hanna prescribe most?
In 2024 Medicare Part D data, Dr. Hanna's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Tamsulosin HCl.
Has Dr. Mary R. Hanna received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Dr. Hanna from 1 company from 2025 to 2025. The largest total came from Botanix SB Inc.
How long has Dr. Mary R. Hanna been practicing?
Dr. Hanna graduated from medical school in 1985, 41 years ago.
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