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Dr. Angelo Asa Clemenzi-Allen, MD
NPI1770842684
- Part D claims, 2024
- 104
- Publications
- 14
- Hospital affiliations
- 2
- Industry payments
- $32
- Medical groups
- 6
- Practice address
- 1001 Potrero Avenue, San Francisco, CA 94110
- Practice phone
- Call (415) 206-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Clemenzi-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. Angelo Asa Clemenzi-Allen is an infectious disease specialist in San Francisco, California
Dr. Clemenzi-Allen practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA.
Dr. Clemenzi-Allen's NPI, 1770842684, was assigned on May 11, 2012. Dr. Clemenzi-Allen graduated from UMass Chan Medical School in 2012. Dr. Clemenzi-Allen's California license number on file is A129001.
NPI and contact details
- NPI
- 1770842684NPI Registry (opens in a new tab)
- NPI enumeration date
- May 11, 2012
- NPI status
- Active
- Practice phone
- (415) 206-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Angelo Asa Clemenzi-Allen practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California
Dr. Clemenzi-Allen's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center, at 1001 Potrero Avenue, San Francisco, CA 94110 in San Francisco County. The practice phone is (415) 206-8000.
- Zuckerberg San Francisco General Hospital and Trauma Center1001 Potrero Avenue, San Francisco, CA 94110 · San Francisco CountyPhone(415) 206-8000
Source: Dmand AI Affiliation Data
Dr. Angelo Asa Clemenzi-Allen is affiliated with 2 sites of care and 6 medical groups
Dr. Clemenzi-Allen's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA. Dr. Clemenzi-Allen is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Clemenzi-Allen to 5 more medical groups, each named with a free account. Dr. Clemenzi-Allen's employer is on file too: a hospital.
UCSF Helen Diller Medical Center at Parnassus HeightsUCSF Pediatrics5 medical groupsNames with a free accountEmployer: hospitalName with a free account
See all 8 affiliations for Dr. Clemenzi-AllenSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Angelo Asa Clemenzi-Allen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clemenzi-Allen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Zuckerberg San Francisco General Hospital and Trauma Center | Available with a free account |
| +1 more site and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Angelo Asa Clemenzi-Allen is one of 1,054 infectious disease specialists in California
Infectious disease is Dr. Clemenzi-Allen's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Clemenzi-Allen is board certified in infectious disease by the American Board of Internal Medicine. Dr. Clemenzi-Allen has a license on file in California.
Specialties and state licenses
- Infectious disease, CaliforniaPrimary
Infectious disease specialists near Dr. Clemenzi-Allen
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
1,054infectious disease specialists in California90infectious disease specialists in San Francisco22infectious disease specialists at Zuckerberg San Francisco General Hospital and Trauma Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Angelo Asa Clemenzi-Allen's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Dr. Clemenzi-Allen's median patient age at 40, with 22% women.
Dr. Clemenzi-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 40
Patient panel by sex, all payers
- Women22%
- Men78%
Source: Dmand AI Patient Panel Data
Dr. Angelo Asa Clemenzi-Allen wrote 104 Medicare Part D claims in 2024
In 2024, Dr. Clemenzi-Allen wrote 104 Medicare Part D claims. 64% of them were for generic drugs. CMS names the drug for 46 of them, across 2 drugs with 11 or more claims each, at $91,208 in total drug cost. In 2023, CMS named 52 claims across 4 drugs.
Part D claims, 2024104
Drugs named by CMS2
Total drug cost$91,208
Dr. Clemenzi-Allen's Part D claims by kind of drug, 2024
- Generic67 claims64%
- Brand-name37 claims36%
Dr. Clemenzi-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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 522024: 4612%
Drugs named by CMS: 2 in 2024, 4 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. Angelo Asa Clemenzi-Allen has 14 publications on record
Dmand AI links 14 papers to Dr. Clemenzi-Allen, published from 2016 to 2023. 2019 was the busiest year, with 2. The most frequent topics are HIV Infections, COVID-19 and Housing. Dr. Clemenzi-Allen has published most often in Open Forum Infect Dis. Dr. Clemenzi-Allen's most frequent co-authors are Monica Gandhi, MD, Katerina A. Christopoulos, MD, MPH and Elvin Hsing Geng, MD.
Papers14
Years published2016 to 2023
Dr. Clemenzi-Allen's papers by year, 2016 to 2023
Topics Dr. Clemenzi-Allen writes about most
- HIV Infections
- COVID-19
- Housing
- Ill-Housed Persons
- Pandemics
- San Francisco
- SARS-CoV-2
- Delivery of Health Care
Dr. Clemenzi-Allen's most frequent co-authors
- Monica Gandhi, MD8 shared papers
- Katerina A. Christopoulos, MD, MPH4 shared papers
- Elvin Hsing Geng, MD4 shared papers
Recent publications by Dr. Clemenzi-Allen
Int J Prison Health
AgingCOVID-19COVID-19 Vaccines
Curr HIV/AIDS Rep
Continuity of Patient CareCOVID-19HIV Infections
See who Dr. Clemenzi-Allen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Clemenzi-Allen works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Angelo Asa Clemenzi-Allen received $32 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Clemenzi-Allen from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $32.
Companies that paid Dr. Clemenzi-Allen the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Angelo Asa Clemenzi-Allen graduated from UMass Chan Medical School
Dr. Clemenzi-Allen graduated from UMass Chan Medical School in 2012.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Angelo Asa Clemenzi-Allen accepts plans from 7 insurance carriers
Dr. Clemenzi-Allen is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aetna
- CMS Medicare
- Molina
Plan types Dr. Clemenzi-Allen accepts, by number of carriers
- Medicare6
- PPO4
- HMO2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Angelo Asa Clemenzi-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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Angelo Asa Clemenzi-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. Angelo Asa Clemenzi-Allen's NPI number?
Dr. Angelo Asa Clemenzi-Allen's NPI number is 1770842684. It was assigned on May 11, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Angelo Asa Clemenzi-Allen?
Dr. Angelo Asa Clemenzi-Allen is an infectious disease specialist in San Francisco, California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Angelo Asa Clemenzi-Allen practice?
Dr. Clemenzi-Allen practices at 1001 Potrero Avenue, San Francisco, CA 94110. Dr. Clemenzi-Allen's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA. Dmand AI also links Dr. Clemenzi-Allen to 5 medical groups.
What is Dr. Angelo Asa Clemenzi-Allen's office phone number?
The practice phone on file for Dr. Clemenzi-Allen is (415) 206-8000.
What is Dr. Angelo Asa Clemenzi-Allen's medical license number?
Dr. Clemenzi-Allen's California license number on file is A129001.
Which hospitals is Dr. Angelo Asa Clemenzi-Allen affiliated with?
Dr. Clemenzi-Allen practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California. Dr. Clemenzi-Allen is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights.
What medical group is Dr. Angelo Asa Clemenzi-Allen part of?
Dr. Clemenzi-Allen is linked to UCSF Pediatrics. Dmand AI links Dr. Clemenzi-Allen to 5 more medical groups.
Is Dr. Angelo Asa Clemenzi-Allen board certified?
Yes. Dr. Clemenzi-Allen is board certified in infectious disease by the American Board of Internal Medicine.
Where did Dr. Angelo Asa Clemenzi-Allen go to medical school?
Dr. Clemenzi-Allen graduated from UMass Chan Medical School in 2012.
What drugs does Dr. Angelo Asa Clemenzi-Allen prescribe most?
In 2024 Medicare Part D data, Dr. Clemenzi-Allen's most prescribed drugs by claims were Biktarvy and Olanzapine.
Show 5 more questionsShow fewer questions
Has Dr. Angelo Asa Clemenzi-Allen received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Dr. Clemenzi-Allen from 1 company from 2019 to 2019. The largest total came from Gilead Sciences, Inc.
How long has Dr. Angelo Asa Clemenzi-Allen been practicing?
Dr. Clemenzi-Allen graduated from medical school in 2012, 14 years ago.
Does Dr. Angelo Asa Clemenzi-Allen do research?
Dmand AI links 14 publications to Dr. Clemenzi-Allen, published from 2016 to 2023.
Who does Dr. Angelo Asa Clemenzi-Allen publish with?
Dr. Clemenzi-Allen's most frequent co-authors are Monica Gandhi, MD (8 shared papers), Katerina A. Christopoulos, MD, MPH (4 shared papers) and Elvin Hsing Geng, MD (4 shared papers).
What insurance does Dr. Angelo Asa Clemenzi-Allen accept?
Dr. Clemenzi-Allen is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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