Dr. Chih Y. Yeh, MD
- Medicare services, 2024
- 250
- Medicare patients, 2024
- 114
- Part D claims, 2024
- 2,900
- Hospital affiliations
- 1
- Industry payments
- $1,014
- Practice address
- 1 General St, Lawrence, MA 01841
- Practice phone
- Call (978) 683-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Merrimack Health Lawrence Hospital
Lawrence, Massachusetts
Find Dr. Yeh'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. Chih Y. Yeh is an internist in Lawrence, Massachusetts
Dr. Yeh practices at Merrimack Health Lawrence Hospital in Lawrence, Massachusetts.
Dr. Yeh's NPI, 1760400212, was assigned on July 17, 2006. Dr. Yeh holds Massachusetts license 80819.
- NPI
- 1760400212NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668436197
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 683-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chih Y. Yeh practices at Merrimack Health Lawrence Hospital in Lawrence, Massachusetts
Dr. Yeh's primary practice is Merrimack Health Lawrence Hospital, at 1 General St, Lawrence, MA 01841 in Essex County. The practice phone is (978) 683-4000.
- Merrimack Health Lawrence Hospital1 General St, Lawrence, MA 01841 · Essex CountyPhone(978) 683-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Chih Y. Yeh is affiliated with 3 sites of care and 1 medical group
Dr. Yeh's primary practice is Merrimack Health Lawrence Hospital in Lawrence, Massachusetts. Dr. Yeh is also affiliated with Merrimack Health Lawrence Hospital. The medical group on file is Merrimack Health Community Medical Associates (CMA). Dmand AI also links Dr. Yeh to 1 more physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chih Y. Yeh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yeh practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Merrimack Health Lawrence Hospital | 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. Chih Y. Yeh is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Yeh's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Yeh is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Yeh
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. Chih Y. Yeh billed Medicare for 250 services in 2024
CMS data shows 250 Medicare services from Dr. Yeh across 2 procedure codes in 2024, all of them office visits, for 114 Medicare patients. Medicare paid $13,628 for them. Every service was in an office.
Dr. Yeh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8062024: 25069%
- Tests and treatments
- 2023: 332024: 0100%
- Other services
- 2023: 622024: 0100%
Dr. Yeh compared with the Massachusetts median for internists, 2024
- Dr. Yeh
- Massachusetts median
- Medicare services
- 250vs 43142% below
- Medicare patients
- 114vs 19441% below
- Part D claims
- 2,505vs 4026.2 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Yeh'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. Yeh and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chih Y. Yeh treated 114 Medicare patients in 2024, average age 70
CMS counts 114 Medicare patients who saw Dr. Yeh in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 54% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yeh's median patient age at 59, with 53% women.
Dr. Yeh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yeh's Medicare patients by sex, 2024
- Women5952%
- Men5548%
Chronic conditions among Dr. Yeh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes31%
- Arthritis30%
- Asthma29%
- Anxiety28%
- Mood disorders21%
- COPD18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yeh'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
- Women53%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chih Y. Yeh wrote 2,900 Medicare Part D claims in 2024
In 2024, Dr. Yeh wrote 2,900 Medicare Part D claims for 214 patients. 88% of them were for generic drugs. CMS names the drug for 2,505 of them, across 65 drugs with 11 or more claims each, at $190,752 in total drug cost. In 2023, CMS named 4,089 claims across 94 drugs.
Dr. Yeh's Part D claims by kind of drug, 2024
- Generic2,565 claims88%
- Brand-name319 claims11%
- Other16 claims1%
Dr. Yeh'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. Yeh's Part D claims, 2024
- Opioids1%19 of 2,900 claims
- Antibiotics1%38 of 2,900 claims
- Antipsychotics, patients 65 and over3%83 of 2,900 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: 4,0892024: 2,50539%
Drugs named by CMS: 65 in 2024, 94 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. Chih Y. Yeh takes part in Medicare
Dr. Yeh 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. Chih Y. Yeh received $1,014 in industry payments from 2016 to 2024
CMS Open Payments shows 43 general payments to Dr. Yeh from 17 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 79% of the total. GlaxoSmithKline, LLC. paid the most, $222.
General payments to Dr. Yeh by program year, 2016 to 2024
General payments to Dr. Yeh by kind, 2016 to 2024
- Food and beverage$79879%
- Consulting fees$15015%
- Speaker and faculty fees$555%
- Education$121%
Companies that paid Dr. Yeh the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Chih Y. Yeh'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Chih Y. Yeh
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. Chih Y. Yeh's NPI number?
Dr. Chih Y. Yeh's NPI number is 1760400212. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chih Y. Yeh?
Dr. Chih Y. Yeh is an internist in Lawrence, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Chih Y. Yeh practice?
Dr. Yeh practices at 1 General St, Lawrence, MA 01841. Dr. Yeh's primary practice is Merrimack Health Lawrence Hospital in Lawrence, Massachusetts. Dmand AI also links Dr. Yeh to 1 physician office.
What is Dr. Chih Y. Yeh's office phone number?
The practice phone on file for Dr. Yeh is (978) 683-4000.
What is Dr. Chih Y. Yeh's medical license number?
Dr. Yeh holds Massachusetts license 80819.
Which hospitals is Dr. Chih Y. Yeh affiliated with?
Dr. Yeh is affiliated with Merrimack Health Lawrence Hospital.
What medical group is Dr. Chih Y. Yeh part of?
Dr. Yeh is linked to Merrimack Health Community Medical Associates (CMA).
Does Dr. Chih Y. Yeh accept Medicare?
Yes. CMS data shows Dr. Yeh billed Medicare for 250 services in 2024, and Dr. Yeh accepts Medicare assignment.
How many Medicare patients does Dr. Chih Y. Yeh see?
CMS counts 114 Medicare patients who saw Dr. Yeh in 2024, with an average age of 70.
What services does Dr. Chih Y. Yeh bill to Medicare?
In 2024, Dr. Yeh's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
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What drugs does Dr. Chih Y. Yeh prescribe most?
In 2024 Medicare Part D data, Dr. Yeh's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Omeprazole.
Has Dr. Chih Y. Yeh received payments from drug or device companies?
CMS Open Payments shows $1,014 in general payments to Dr. Yeh from 17 companies from 2016 to 2024. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Chih Y. Yeh been practicing?
Dr. Yeh graduated from medical school in 1990, 36 years ago.
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