Dr. Leigh Mitchell Allen, MD
- Part D claims, 2024
- 812
- Publications
- 1
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 2425 Geary Blvd, San Francisco, CA 94115
- Practice phone
- Call (415) 833-2646
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Allen'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. Leigh Mitchell Allen is an internist in San Francisco, California
Dr. Allen practices at San Francisco Medical Center in San Francisco, California, part of Kaiser Permanente.
Dr. Allen's NPI, 1548355118, was assigned on October 3, 2006. Dr. Allen graduated from Duke University School Of Medicine in 1999. Dr. Allen holds California license A74343.
- NPI
- 1548355118NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294922027
- NPI enumeration date
- October 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 833-2646
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leigh Mitchell Allen practices at San Francisco Medical Center in San Francisco, California
Dr. Allen's primary practice is San Francisco Medical Center, at 2425 Geary Blvd, San Francisco, CA 94115 in San Francisco County. The practice phone is (415) 833-2646.
- San Francisco Medical Center2425 Geary Blvd, San Francisco, CA 94115 · San Francisco CountyPhone(415) 833-2646
Source: Dmand AI Affiliation Data
Dr. Leigh Mitchell Allen is affiliated with 1 site of care and 1 medical group
Dr. Allen's primary practice is San Francisco Medical Center in San Francisco, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leigh Mitchell Allen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Allen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Francisco Medical Center | 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 Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Leigh Mitchell Allen is one of 16,751 internists in California
Internal medicine is Dr. Allen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Allen is board certified in hospice and palliative medicine by the American Board of Internal Medicine. Dr. Allen is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists pneumonia and respiratory infection and substance abuse among the conditions Dr. Allen treats.
Internists near Dr. Allen
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. Leigh Mitchell Allen's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Allen's median patient age at 69, with 42% women.
Dr. Allen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women42%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Leigh Mitchell Allen wrote 812 Medicare Part D claims in 2024
In 2024, Dr. Allen wrote 812 Medicare Part D claims for 174 patients. 96% of them were for generic drugs. CMS names the drug for 617 of them, across 17 drugs with 11 or more claims each, at $6,560 in total drug cost. In 2023, CMS named 386 claims across 14 drugs.
Dr. Allen's Part D claims by kind of drug, 2024
- Generic777 claims96%
- Brand-name35 claims4%
Dr. Allen'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. Allen's Part D claims, 2024
- Opioids8%61 of 812 claims
- Antibiotics3%24 of 812 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: 3862024: 61760%
Drugs named by CMS: 17 in 2024, 14 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. Leigh Mitchell Allen takes part in Medicare
Dr. Allen 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. Leigh Mitchell Allen has 1 publication on record
Dmand AI links 1 paper to Dr. Allen in 2019. Dr. Allen's most frequent co-author is Maneesha Julakanti.
Dr. Allen's most frequent co-authors
- Maneesha Julakanti1 shared paper
Recent publications by Dr. Allen
See who Dr. Allen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Allen works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Leigh Mitchell Allen graduated from Duke University School Of Medicine
Dr. Allen graduated from Duke University School Of Medicine in 1999.
- Medical school
- Board certified in hospice and palliative medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Leigh Mitchell Allen accepts plans from 2 insurance carriers
Dr. Allen is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Allen accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Leigh Mitchell Allen'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Leigh Mitchell Allen
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. Leigh Mitchell Allen's NPI number?
Dr. Leigh Mitchell Allen's NPI number is 1548355118. It was assigned on October 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leigh Mitchell Allen?
Dr. Leigh Mitchell Allen is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Leigh Mitchell Allen practice?
Dr. Allen practices at 2425 Geary Blvd, San Francisco, CA 94115. Dr. Allen's primary practice is San Francisco Medical Center in San Francisco, California, part of Kaiser Permanente.
What is Dr. Leigh Mitchell Allen's office phone number?
The practice phone on file for Dr. Allen is (415) 833-2646.
What is Dr. Leigh Mitchell Allen's medical license number?
Dr. Allen holds California license A74343.
Which hospitals is Dr. Leigh Mitchell Allen affiliated with?
Dr. Allen practices at San Francisco Medical Center in San Francisco, California.
What medical group is Dr. Leigh Mitchell Allen part of?
Dr. Allen is linked to The Permanente Medical Group, Inc.
Does Dr. Leigh Mitchell Allen accept Medicare?
Yes. CMS lists Dr. Allen as accepting Medicare assignment.
Is Dr. Leigh Mitchell Allen board certified?
Yes. Dr. Allen is board certified in hospice and palliative medicine by the American Board of Internal Medicine.
Where did Dr. Leigh Mitchell Allen go to medical school?
Dr. Allen graduated from Duke University School Of Medicine in 1999.
Show 5 more questionsShow fewer questions
What drugs does Dr. Leigh Mitchell Allen prescribe most?
In 2024 Medicare Part D data, Dr. Allen's most prescribed drugs by claims were Pantoprazole Sodium, Metoprolol Tartrate and Furosemide.
How long has Dr. Leigh Mitchell Allen been practicing?
Dr. Allen graduated from medical school in 1999, 27 years ago.
Does Dr. Leigh Mitchell Allen do research?
Dmand AI links 1 publication to Dr. Allen.
Who does Dr. Leigh Mitchell Allen publish with?
Dr. Allen's most frequent co-authors are Maneesha Julakanti (1 shared paper).
What insurance does Dr. Leigh Mitchell Allen accept?
Dr. Allen is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists in California 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