Dr. Helena H. Choi, MD
- Part D claims, 2024
- 4,908
- Hospital affiliations
- 2
- Industry payments
- $81
- Medical group
- 1
- State license
- 1
- Practice address
- 111 Chambers Hill Dr, Chambersburg, PA 17201
- Practice phone
- Call (717) 263-4313
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Keystone Family Medicine
Chambersburg, Pennsylvania
Find Dr. Choi'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. Helena H. Choi is an internist in Chambersburg, Pennsylvania
Dr. Choi practices at Keystone Family Medicine in Chambersburg, Pennsylvania.
Dr. Choi's NPI, 1134126527, was assigned on June 30, 2005. Dr. Choi holds Pennsylvania license MD423864.
- NPI
- 1134126527NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769465426
- NPI enumeration date
- June 30, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 263-4313
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Helena H. Choi practices at Keystone Family Medicine in Chambersburg, Pennsylvania
Dr. Choi's primary practice is Keystone Family Medicine, at 111 Chambers Hill Dr, Chambersburg, PA 17201 in Franklin County. The practice phone is (717) 263-4313.
- Keystone Family Medicine111 Chambers Hill Dr, Chambersburg, PA 17201 · Franklin CountyPhone(717) 263-4313
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Helena H. Choi is affiliated with 3 sites of care and 1 medical group
Dr. Choi's primary practice is Keystone Family Medicine in Chambersburg, Pennsylvania. Dr. Choi is also affiliated with WellSpan Chambersburg Hospital. The medical group on file is Keystone Health. Dmand AI also links Dr. Choi to 1 more hospital, 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. Helena H. Choi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Choi practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Keystone Family Medicine | 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. Helena H. Choi is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Choi's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Choi is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Choi
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. Helena H. Choi's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Choi's median patient age at 66, with 73% women.
Dr. Choi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Dr. Helena H. Choi wrote 4,908 Medicare Part D claims in 2024
In 2024, Dr. Choi wrote 4,908 Medicare Part D claims for 449 patients. 89% of them were for generic drugs. CMS names the drug for 4,354 of them, across 88 drugs with 11 or more claims each, at $355,016 in total drug cost. In 2023, CMS named 3,594 claims across 77 drugs.
Dr. Choi's Part D claims by kind of drug, 2024
- Generic4,357 claims89%
- Brand-name530 claims11%
- Other21 claims0%
Dr. Choi'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. Choi's Part D claims, 2024
- Opioids3%140 of 4,908 claims
- Antibiotics1%38 of 4,908 claims
- Antipsychotics, patients 65 and over0%16 of 4,908 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: 3,5942024: 4,35421%
Drugs named by CMS: 88 in 2024, 77 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. Helena H. Choi takes part in Medicare
Dr. Choi 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)
For MedTech and pharma teams
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Dr. Helena H. Choi received $81 in industry payments from 2016 to 2025
CMS Open Payments shows 5 general payments to Dr. Choi from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $59.
General payments to Dr. Choi by program year, 2016 to 2025
Companies that paid Dr. Choi the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Helena H. Choi'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 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) |
| 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. Helena H. Choi
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. Helena H. Choi's NPI number?
Dr. Helena H. Choi's NPI number is 1134126527. It was assigned on June 30, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Helena H. Choi?
Dr. Helena H. Choi is an internist in Chambersburg, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Helena H. Choi practice?
Dr. Choi practices at 111 Chambers Hill Dr, Chambersburg, PA 17201. Dr. Choi's primary practice is Keystone Family Medicine in Chambersburg, Pennsylvania. Dmand AI also links Dr. Choi to 1 hospital.
What is Dr. Helena H. Choi's office phone number?
The practice phone on file for Dr. Choi is (717) 263-4313.
What is Dr. Helena H. Choi's medical license number?
Dr. Choi holds Pennsylvania license MD423864.
Which hospitals is Dr. Helena H. Choi affiliated with?
Dr. Choi is affiliated with WellSpan Chambersburg Hospital. Dmand AI links Dr. Choi to 1 more hospital.
What medical group is Dr. Helena H. Choi part of?
Dr. Choi is linked to Keystone Health.
Does Dr. Helena H. Choi accept Medicare?
Yes. CMS lists Dr. Choi as accepting Medicare assignment.
What drugs does Dr. Helena H. Choi prescribe most?
In 2024 Medicare Part D data, Dr. Choi's most prescribed drugs by claims were Amlodipine Besylate, Levothyroxine Sodium and Omeprazole.
Has Dr. Helena H. Choi received payments from drug or device companies?
CMS Open Payments shows $81 in general payments to Dr. Choi from 3 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Helena H. Choi been practicing?
Dr. Choi graduated from medical school in 1997, 29 years ago.
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