Dr. Sam Lewis Frenkel, MD
- Medicare services, 2024
- 1,392
- Medicare patients, 2024
- 666
- Part D claims, 2024
- 315
- Publications
- 2
- MIPS score, 2024
- 94
- Practice address
- 1501 Trousdale Drive, Burlingame, CA 94010
- Practice phone
- Call (650) 696-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Frenkel'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. Sam Lewis Frenkel is an emergency medicine physician in Burlingame, California
Dr. Frenkel practices at Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health.
Dr. Frenkel's NPI, 1154783371, was assigned on March 26, 2016. Dr. Frenkel graduated from Georgetown University School Of Medicine in 2016. Dr. Frenkel holds California license 150821.
- NPI
- 1154783371NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769717081
- NPI enumeration date
- March 26, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 696-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sam Lewis Frenkel practices at Mills-Peninsula Medical Center in Burlingame, California
Dr. Frenkel's primary practice is Mills-Peninsula Medical Center, at 1501 Trousdale Drive, Burlingame, CA 94010 in San Mateo County. The practice phone is (650) 696-5400.
- Mills-Peninsula Medical Center1501 Trousdale Drive, Burlingame, CA 94010 · San Mateo CountyPhone(650) 696-5400
Source: Dmand AI Affiliation Data
Dr. Sam Lewis Frenkel is affiliated with 2 sites of care and 6 medical groups
Dr. Frenkel's primary practice is Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health. Dr. Frenkel is also affiliated with Hillcrest Medical Center. The medical group on file is Mills Peninsula Emergency Medical Associates. Dmand AI also links Dr. Frenkel to 5 more medical groups, each named with a free account. Dr. Frenkel's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sam Lewis Frenkel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Frenkel practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mills-Peninsula Medical 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. Sam Lewis Frenkel is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Frenkel's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Frenkel is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Frenkel's licenses on file in 2 states: California and Virginia.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Virginia license
Emergency medicine physicians near Dr. Frenkel
Counts of emergency medicine 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. Sam Lewis Frenkel billed Medicare for 1,392 services in 2024
CMS data shows 1,392 Medicare services from Dr. Frenkel across 7 procedure codes in 2024, for 666 Medicare patients. Medicare paid $105,923 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Frenkel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5182024: 71237%
- Tests and treatments
- 2023: 2132024: 680219%
Dr. Frenkel compared with the California median for emergency medicine physicians, 2024
- Dr. Frenkel
- California median
- Medicare services
- 1,392vs 2655.3 times
- Medicare patients
- 666vs 2432.7 times
- Part D claims
- 174vs 622.8 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Frenkel's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Frenkel and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sam Lewis Frenkel treated 666 Medicare patients in 2024, average age 78
CMS counts 666 Medicare patients who saw Dr. Frenkel in 2024. The largest group is 75 to 84, with 229 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.86, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Frenkel's median patient age at 52, with 53% women.
Dr. Frenkel's Medicare patients by age, 2024
Dr. Frenkel's Medicare patients by sex, 2024
- Women38758%
- Men27942%
Chronic conditions among Dr. Frenkel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Ischemic heart disease37%
- Chronic kidney disease36%
- Diabetes34%
- Atrial fibrillation33%
- Heart failure33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Frenkel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sam Lewis Frenkel wrote 315 Medicare Part D claims in 2024
In 2024, Dr. Frenkel wrote 315 Medicare Part D claims for 234 patients. 95% of them were for generic drugs. CMS names the drug for 174 of them, across 8 drugs with 11 or more claims each, at $946 in total drug cost. In 2023, CMS named 60 claims across 4 drugs.
Dr. Frenkel's Part D claims by kind of drug, 2024
- Generic300 claims95%
- Brand-name and other15 claims5%
Dr. Frenkel'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. Frenkel's Part D claims, 2024
- Opioids14%45 of 315 claims
- Antibiotics43%134 of 315 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: 602024: 174190%
Drugs named by CMS: 8 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
Dr. Sam Lewis Frenkel scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Frenkel for performance year 2024, reported as part of a group. Dr. Frenkel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Frenkel's MIPS scores, performance year 2024
- 94of 100Final score
- 95of 100Quality
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Sam Lewis Frenkel has 2 publications on record
Dmand AI links 2 papers to Dr. Frenkel in 2020. 2020 was the busiest year, with 2. The most frequent topics are Diagnosis, Differential and Fever. Dr. Frenkel has published most often in J Emerg Med. Dr. Frenkel's most frequent co-authors are Theodore C. Chan, MD and Stephen R. Hayden, MD.
Topics Dr. Frenkel writes about most
- Diagnosis, Differential
- Fever
Dr. Frenkel's most frequent co-authors
Recent publications by Dr. Frenkel
See who Dr. Frenkel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Frenkel works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sam Lewis Frenkel received $193 in industry payments from 2019 to 2023
CMS Open Payments shows 6 general payments to Dr. Frenkel from 2 drug and device companies from 2019 to 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $178.
General payments to Dr. Frenkel by program year, 2019 to 2023
Companies that paid Dr. Frenkel the most, 2019 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sam Lewis Frenkel graduated from Georgetown University School Of Medicine
Dr. Frenkel graduated from Georgetown University School Of Medicine in 2016. Dr. Frenkel is a member of Emergency Medicine Residents' Association and Society for Academic Emergency Medicine.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Sam Lewis Frenkel accepts plans from 6 insurance carriers
Dr. Frenkel is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Frenkel accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sam Lewis Frenkel'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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. Sam Lewis Frenkel
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. Sam Lewis Frenkel's NPI number?
Dr. Sam Lewis Frenkel's NPI number is 1154783371. It was assigned on March 26, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Sam Lewis Frenkel?
Dr. Sam Lewis Frenkel is an emergency medicine physician in Burlingame, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Sam Lewis Frenkel practice?
Dr. Frenkel practices at 1501 Trousdale Drive, Burlingame, CA 94010. Dr. Frenkel's primary practice is Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health. Dmand AI also links Dr. Frenkel to 5 medical groups.
What is Dr. Sam Lewis Frenkel's office phone number?
The practice phone on file for Dr. Frenkel is (650) 696-5400.
What is Dr. Sam Lewis Frenkel's medical license number?
Dr. Frenkel holds California license 150821, one of the licenses on file in 2 states.
Which states has Dr. Sam Lewis Frenkel been licensed in?
Dmand AI has state licenses on file for Dr. Frenkel in California (2017 to 2027) and Virginia (2022 to 2026).
Which hospitals is Dr. Sam Lewis Frenkel affiliated with?
Dr. Frenkel practices at Mills-Peninsula Medical Center in Burlingame, California. Dr. Frenkel is also affiliated with Hillcrest Medical Center.
What medical group is Dr. Sam Lewis Frenkel part of?
Dr. Frenkel is linked to Mills Peninsula Emergency Medical Associates. Dmand AI links Dr. Frenkel to 5 more medical groups.
Does Dr. Sam Lewis Frenkel accept Medicare?
Yes. CMS data shows Dr. Frenkel billed Medicare for 1,392 services in 2024, and Dr. Frenkel accepts Medicare assignment.
What is Dr. Sam Lewis Frenkel's MIPS score?
Dr. Frenkel's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Sam Lewis Frenkel see?
CMS counts 666 Medicare patients who saw Dr. Frenkel in 2024, with an average age of 78.
Is Dr. Sam Lewis Frenkel board certified?
Yes. Dr. Frenkel is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Sam Lewis Frenkel bill to Medicare?
In 2024, Dr. Frenkel's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and heart test or procedure (93042).
Where did Dr. Sam Lewis Frenkel go to medical school?
Dr. Frenkel graduated from Georgetown University School Of Medicine in 2016.
What drugs does Dr. Sam Lewis Frenkel prescribe most?
In 2024 Medicare Part D data, Dr. Frenkel's most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Sulfamethoxazole-Trimethoprim.
Has Dr. Sam Lewis Frenkel received payments from drug or device companies?
CMS Open Payments shows $193 in general payments to Dr. Frenkel from 2 companies from 2019 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Sam Lewis Frenkel been practicing?
Dr. Frenkel graduated from medical school in 2016, 10 years ago.
Does Dr. Sam Lewis Frenkel do research?
Dmand AI links 2 publications to Dr. Frenkel.
Who does Dr. Sam Lewis Frenkel publish with?
Dr. Frenkel's most frequent co-authors are Theodore C. Chan, MD (1 shared paper) and Stephen R. Hayden, MD (1 shared paper).
What insurance does Dr. Sam Lewis Frenkel accept?
Dr. Frenkel is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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