Clin Colon Rectal Surg
Dr. Kenneth C. Loh, MD
NPI1730320094PAC ID8527251131
- Part D claims, 2024
- 143
- Publications
- 6
- Hospital affiliations
- 1
- Industry payments
- $1,244
- Medical group
- 1
- Practice address
- 2238 Geary Blvd, San Francisco, CA 94115
- Practice phone
- Call (415) 833-3700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
San Francisco Medical Center - Mammography
Mammography / Breast Imaging Center · San Francisco, California
Find Dr. Loh'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. Kenneth C. Loh is a general surgeon in San Francisco, California
Dr. Loh practices at San Francisco Medical Center - Mammography in San Francisco, California.
Dr. Loh's NPI, 1730320094, was assigned on March 17, 2009. Dr. Loh graduated from UC San Diego School of Medicine in 2006. Dr. Loh holds California license A106078.
NPI and contact details
- NPI
- 1730320094NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527251131
- NPI enumeration date
- March 17, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 833-3700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kenneth C. Loh practices at San Francisco Medical Center - Mammography in San Francisco, California
Dr. Loh's primary practice is San Francisco Medical Center - Mammography, at 2238 Geary Blvd, San Francisco, CA 94115. The practice phone is (415) 833-3700.
- San Francisco Medical Center - Mammography2238 Geary Blvd, San Francisco, CA 94115Phone(415) 833-3700
Source: Dmand AI Affiliation Data
Dr. Kenneth C. Loh is affiliated with 3 sites of care and 1 medical group
Dr. Loh's primary practice is San Francisco Medical Center - Mammography in San Francisco, California. Dr. Loh is also affiliated with San Francisco Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Loh to 1 more group practice or clinic, named with a free account. Dr. Loh's employer is on file too: a breast imaging center.
San Francisco Medical Center - MammographyPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kenneth C. Loh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Loh practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Francisco Medical Center - Mammography | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kenneth C. Loh is one of 2,926 general surgeons in California
Surgery is Dr. Loh's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Loh is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Dr. Loh's licenses on file in 2 states: California and Minnesota.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Minnesota license
Clinical focus
Dmand AI lists gastrointestinal obstruction among the conditions Dr. Loh treats.
General surgeons near Dr. Loh
Counts of general surgeons 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. Kenneth C. Loh's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Loh's median patient age at 60, with 57% women.
Dr. Loh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women57%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Kenneth C. Loh wrote 143 Medicare Part D claims in 2024
In 2024, Dr. Loh wrote 143 Medicare Part D claims for 51 patients. 95% of them were for generic drugs. CMS names the drug for 94 of them, across 4 drugs with 11 or more claims each, at $1,242 in total drug cost. In 2023, CMS named 91 claims across 4 drugs.
Part D claims, 2024143
Drugs named by CMS4
Total drug cost$1,242
Part D patients51
Dr. Loh's Part D claims by kind of drug, 2024
- Generic136 claims95%
- Brand-name and other7 claims5%
Dr. Loh'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. Loh's Part D claims, 2024
- Opioids14%20 of 143 claims
- Antibiotics45%64 of 143 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: 912024: 943%
Drugs named by CMS: 4 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
How Dr. Kenneth C. Loh takes part in Medicare
Dr. Loh 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)
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Dr. Kenneth C. Loh has 6 publications on record
Dmand AI links 6 papers to Dr. Loh, published from 2011 to 2020. The most frequent topics are Signal Transduction. Dr. Loh's most frequent co-authors are Julie Deane Saba, MD, Vickie A. Feldstein, MD and Ruth B. Goldstein, MD.
Papers6
Years published2011 to 2020
Dr. Loh's papers by year, 2011 to 2020
Topics Dr. Loh writes about most
- Signal Transduction
Dr. Loh's most frequent co-authors
- Julie Deane Saba, MD2 shared papers
- Vickie A. Feldstein, MD1 shared paper
- Ruth B. Goldstein, MD1 shared paper
Recent publications by Dr. Loh
Cell ProliferationLysophospholipidsMice, Inbred C57BL
J Pediatr Hematol Oncol
Antineoplastic Agents, AlkylatingCentral Nervous System NeoplasmsDacarbazine
Anticancer Agents Med Chem
Antineoplastic AgentsDrug Resistance, NeoplasmHematologic Neoplasms
See who Dr. Loh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Loh works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kenneth C. Loh received $1,244 in industry payments from 2018 to 2024
CMS Open Payments shows 12 general payments to Dr. Loh from 2 drug and device companies from 2018 to 2024. Travel and lodging make up the largest share, 62% of the total. Intuitive Surgical, Inc. paid the most, $958.
General payments to Dr. Loh by program year, 2018 to 2024
General payments to Dr. Loh by kind, 2018 to 2024
$1.2Kin total
- Travel and lodging$77262%
- Food and beverage$47238%
Companies that paid Dr. Loh the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kenneth C. Loh graduated from UC San Diego School of Medicine
Dr. Loh graduated from UC San Diego School of Medicine in 2006.
- Medical school
- Board certified in colon & rectal surgery
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Kenneth C. Loh accepts plans from 2 insurance carriers
Dr. Loh 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. Loh accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Kenneth C. Loh'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 |
| 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. Kenneth C. Loh
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. Kenneth C. Loh's NPI number?
Dr. Kenneth C. Loh's NPI number is 1730320094. It was assigned on March 17, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Kenneth C. Loh?
Dr. Kenneth C. Loh is a general surgeon in San Francisco, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Kenneth C. Loh practice?
Dr. Loh practices at 2238 Geary Blvd, San Francisco, CA 94115. Dr. Loh's primary practice is San Francisco Medical Center - Mammography in San Francisco, California. Dmand AI also links Dr. Loh to 1 group practice or clinic.
What is Dr. Kenneth C. Loh's office phone number?
The practice phone on file for Dr. Loh is (415) 833-3700.
What is Dr. Kenneth C. Loh's medical license number?
Dr. Loh holds California license A106078, one of the licenses on file in 2 states.
Which states has Dr. Kenneth C. Loh been licensed in?
Dmand AI has state licenses on file for Dr. Loh in California (2008 to 2026) and Minnesota (2014 to 2015).
Which hospitals is Dr. Kenneth C. Loh affiliated with?
Dr. Loh is affiliated with San Francisco Medical Center.
What medical group is Dr. Kenneth C. Loh part of?
Dr. Loh is linked to The Permanente Medical Group, Inc.
Does Dr. Kenneth C. Loh accept Medicare?
Yes. CMS lists Dr. Loh as accepting Medicare assignment.
Is Dr. Kenneth C. Loh board certified?
Yes. Dr. Loh is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery.
Show 7 more questionsShow fewer questions
Where did Dr. Kenneth C. Loh go to medical school?
Dr. Loh graduated from UC San Diego School of Medicine in 2006.
What drugs does Dr. Kenneth C. Loh prescribe most?
In 2024 Medicare Part D data, Dr. Loh's most prescribed drugs by claims were Metronidazole, Neomycin Sulfate and Gavilyte-C.
Has Dr. Kenneth C. Loh received payments from drug or device companies?
CMS Open Payments shows $1,244 in general payments to Dr. Loh from 2 companies from 2018 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Kenneth C. Loh been practicing?
Dr. Loh graduated from medical school in 2006, 20 years ago.
Does Dr. Kenneth C. Loh do research?
Dmand AI links 6 publications to Dr. Loh, published from 2011 to 2020.
Who does Dr. Kenneth C. Loh publish with?
Dr. Loh's most frequent co-authors are Julie Deane Saba, MD (2 shared papers), Vickie A. Feldstein, MD (1 shared paper) and Ruth B. Goldstein, MD (1 shared paper).
What insurance does Dr. Kenneth C. Loh accept?
Dr. Loh 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.
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