Rebecca Loh
- Medicare services, 2024
- 36
- Medicare patients, 2024
- 82
- Part D claims, 2024
- 140
- Publications
- 6
- Hospital affiliations
- 2
- Practice address
- 1300 Wolf St, Philadelphia, PA 19148
- Practice phone
- Call (215) 955-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jefferson University Physicians
Philadelphia, Pennsylvania
Find Rebecca 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.
Rebecca Loh is a gastroenterologist in Philadelphia, Pennsylvania
Rebecca Loh practices at Jefferson University Physicians in Philadelphia, Pennsylvania.
Rebecca Loh's NPI, 1033643119, was assigned on April 17, 2017. Rebecca Loh graduated from Jefferson Medical College of Thomas Jefferson University in 2017. Rebecca Loh holds Pennsylvania license MD470263.
- NPI
- 1033643119NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921376088
- NPI enumeration date
- April 17, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (215) 955-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Rebecca Loh practices at Jefferson University Physicians in Philadelphia, Pennsylvania
Rebecca Loh's primary practice is Jefferson University Physicians, at 1300 Wolf St, Philadelphia, PA 19148 in Philadelphia County. The practice phone is (215) 955-0000.
- Jefferson University Physicians1300 Wolf St, Philadelphia, PA 19148 · Philadelphia CountyPhone(215) 955-0000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Rebecca Loh is affiliated with 4 sites of care and 1 medical group
Rebecca Loh's primary practice is Jefferson University Physicians in Philadelphia, Pennsylvania. Rebecca Loh is also affiliated with Thomas Jefferson University Hospital. The medical group on file is Jefferson University Physicians. Dmand AI also links Rebecca Loh to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Rebecca Loh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rebecca Loh practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jefferson University Physicians | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Rebecca Loh is one of 899 gastroenterologists in Pennsylvania
Gastroenterology is Rebecca Loh's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Rebecca Loh is licensed in Pennsylvania.
Specialties and state licenses
- Gastroenterology, PennsylvaniaPrimary
Gastroenterologists near Rebecca Loh
Counts of gastroenterologists 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
Rebecca Loh billed Medicare for 36 services in 2024
CMS data shows 36 Medicare services from Rebecca Loh across 1 procedure code in 2024, all of them office visits, for 82 Medicare patients. Medicare paid $2,938 for them.
Where Rebecca Loh's Medicare services took place, 2024
- In an office1233%
- In a facility2467%
Rebecca Loh compared with the Pennsylvania median for gastroenterologists, 2024
- Rebecca Loh
- Pennsylvania median
- Medicare services
- 36vs 40191% below
- Medicare patients
- 82vs 29472% below
- Part D claims
- 54vs 37586% below
Medians across 899 gastroenterologists in Pennsylvania with Dmand AI profiles that report each measure.
Rebecca Loh'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Rebecca Loh treated 82 Medicare patients in 2024, average age 67
CMS counts 82 Medicare patients who saw Rebecca Loh in 2024. The largest group is 65 to 74, with 44 patients. 73% of them have high blood pressure, and 72% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Rebecca Loh's median patient age at 59, with 50% women.
Rebecca Loh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Rebecca Loh's Medicare patients by sex, 2024
- Women3948%
- Men4352%
Chronic conditions among Rebecca Loh's Medicare patients, 2024
- High blood pressure73%
- High cholesterol72%
- Diabetes43%
- Chronic kidney disease38%
- Arthritis37%
- Ischemic heart disease33%
- Mood disorders33%
- Anxiety30%
Share of Medicare patients with each condition. A patient can have several.
Rebecca 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 59
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Rebecca Loh wrote 140 Medicare Part D claims in 2024
In 2024, Rebecca Loh wrote 140 Medicare Part D claims for 52 patients. 79% of them were for generic drugs. CMS names the drug for 54 of them, across 4 drugs with 11 or more claims each, at $7,114 in total drug cost. In 2020, CMS named 73 claims across 5 drugs.
Rebecca Loh's Part D claims by kind of drug, 2024
- Generic110 claims79%
- Brand-name30 claims21%
Rebecca 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 Rebecca Loh's Part D claims, 2024
- Antibiotics9%13 of 140 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, 2020 to 2024
- 2020
- 2024
- Claims for drugs CMS names
- 2020: 732024: 5426%
Drugs named by CMS: 4 in 2024, 5 in 2020.
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
Rebecca Loh ranks in the 41st percentile for colonoscopy in Medicare
Rebecca Loh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Rebecca Loh as offering telehealth. CMS counts 11 procedures of colonoscopy by Rebecca Loh, more than 41% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Rebecca Loh ranks in Medicare procedure volume
- Colonoscopy
- 41st percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Rebecca Loh has 6 publications on record
Dmand AI links 6 papers to Rebecca Loh, published from 2021 to 2025. Rebecca Loh's most frequent co-authors are Amisha Ahuja, MD, Atrayee Basu Mallick, MD and Sarah Anne Houtmann.
Rebecca Loh's papers by year, 2021 to 2025
Rebecca Loh's most frequent co-authors
- Amisha Ahuja, MD1 shared paper
- Atrayee Basu Mallick, MD1 shared paper
- Sarah Anne Houtmann1 shared paper
Recent publications by Rebecca Loh
BMC Gastroenterol
See who Rebecca Loh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Rebecca Loh works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Rebecca Loh received $1,072 in industry payments from 2021 to 2025
CMS Open Payments shows 24 general payments to Rebecca Loh from 7 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Madrigal Pharmaceuticals paid the most, $380.
General payments to Rebecca Loh by program year, 2021 to 2025
Companies that paid Rebecca Loh the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Rebecca Loh graduated from Jefferson Medical College of Thomas Jefferson University
Rebecca Loh graduated from Jefferson Medical College of Thomas Jefferson University in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Rebecca 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 | 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 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)Doctors and Clinicians Utilization Data (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 |
| 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 Rebecca 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 Rebecca Loh's NPI number?
Rebecca Loh's NPI number is 1033643119. It was assigned on April 17, 2017, and it is active in the NPI Registry.
What does Rebecca Loh specialize in?
Rebecca Loh is a gastroenterologist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Rebecca Loh practice?
Rebecca Loh practices at 1300 Wolf St, Philadelphia, PA 19148. Rebecca Loh's primary practice is Jefferson University Physicians in Philadelphia, Pennsylvania. Dmand AI also links Rebecca Loh to 1 hospital and 1 group practice or clinic.
What is Rebecca Loh's office phone number?
The practice phone on file for Rebecca Loh is (215) 955-0000.
What is Rebecca Loh's medical license number?
Rebecca Loh holds Pennsylvania license MD470263.
Which hospitals is Rebecca Loh affiliated with?
Rebecca Loh is affiliated with Thomas Jefferson University Hospital. Dmand AI links Rebecca Loh to 1 more hospital.
What medical group is Rebecca Loh part of?
Rebecca Loh is linked to Jefferson University Physicians.
Does Rebecca Loh accept Medicare?
Yes. CMS data shows Rebecca Loh billed Medicare for 36 services in 2024, and Rebecca Loh accepts Medicare assignment.
Does Rebecca Loh offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Rebecca Loh as offering telehealth services.
How many Medicare patients does Rebecca Loh see?
CMS counts 82 Medicare patients who saw Rebecca Loh in 2024, with an average age of 67.
Show 7 more questionsShow fewer questions
What services does Rebecca Loh bill to Medicare?
In 2024, Rebecca Loh's most billed Medicare services were office visit, established patient (99214).
Where did Rebecca Loh go to medical school?
Rebecca Loh graduated from Jefferson Medical College of Thomas Jefferson University in 2017.
What drugs does Rebecca Loh prescribe most?
In 2024 Medicare Part D data, Rebecca Loh's most prescribed drugs by claims were Entecavir, Omeprazole and Pantoprazole Sodium.
Has Rebecca Loh received payments from drug or device companies?
CMS Open Payments shows $1,072 in general payments to Rebecca Loh from 7 companies from 2021 to 2025. The largest total came from Madrigal Pharmaceuticals.
How long has Rebecca Loh been practicing?
Rebecca Loh graduated from medical school in 2017, 9 years ago.
Does Rebecca Loh do research?
Dmand AI links 6 publications to Rebecca Loh, published from 2021 to 2025.
Who does Rebecca Loh publish with?
Rebecca Loh's most frequent co-authors are Amisha Ahuja, MD (1 shared paper), Atrayee Basu Mallick, MD (1 shared paper) and Sarah Anne Houtmann (1 shared paper).
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