Dr. Helen J. Sohn, MD
- Medicare services, 2024
- 219
- Medicare patients, 2024
- 185
- Part D claims, 2024
- 115
- Publications
- 5
- Hospital affiliations
- 1
- Practice address
- 5565 Grossmont Center Dr, La Mesa, CA 91942
- Practice phone
- Call (619) 462-8620
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sharp Grossmont Outpatient Surgery Center
La Mesa, California
Find Dr. Sohn'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. Helen J. Sohn is a general surgeon in La Mesa, California
Dr. Sohn practices at Sharp Grossmont Outpatient Surgery Center in La Mesa, California.
Dr. Sohn's NPI, 1528096955, was assigned on June 28, 2006. Dr. Sohn graduated from Loma Linda University School Of Medicine in 1999. Dr. Sohn holds California license A87722.
- NPI
- 1528096955NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668447657
- NPI enumeration date
- June 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (619) 462-8620
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Helen J. Sohn practices at Sharp Grossmont Outpatient Surgery Center in La Mesa, California
Dr. Sohn's primary practice is Sharp Grossmont Outpatient Surgery Center, at 5565 Grossmont Center Dr, La Mesa, CA 91942 in San Diego County. The practice phone is (619) 462-8620.
- Sharp Grossmont Outpatient Surgery Center5565 Grossmont Center Dr, La Mesa, CA 91942 · San Diego CountyPhone(619) 462-8620
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Helen J. Sohn is affiliated with 6 sites of care and 3 medical groups
Dr. Sohn's primary practice is Sharp Grossmont Outpatient Surgery Center in La Mesa, California. Dr. Sohn is also affiliated with Sharp Grossmont Hospital. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Sohn to 3 more group practices and clinics, 2 medical groups and 1 physician office, 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 Dr. Helen J. Sohn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sohn practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Grossmont Outpatient Surgery Center | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Helen J. Sohn is one of 2,926 general surgeons in California
Surgery is Dr. Sohn's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Sohn is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Sohn's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Massachusetts license
Clinical focus
Dmand AI lists acid reflux, hemorrhoids, high cholesterol, intestinal diverticulosis, neuropathy, skin cyst and tobacco use among the conditions Dr. Sohn treats.
General surgeons near Dr. Sohn
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. Helen J. Sohn billed Medicare for 219 services in 2024
CMS data shows 219 Medicare services from Dr. Sohn across 8 procedure codes in 2024, for 185 Medicare patients. Medicare paid $32,076 for them.
Dr. Sohn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1812024: 1753%
- Surgery
- 2023: 282024: 4457%
Where Dr. Sohn's Medicare services took place, 2024
- In an office11352%
- In a facility10648%
Dr. Sohn compared with the California median for general surgeons, 2024
- Dr. Sohn
- California median
- Medicare services
- 219vs 16632% above
- Medicare patients
- 185vs 12153% above
- Part D claims
- 86vs 342.5 times
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Sohn'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. Sohn and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Helen J. Sohn treated 185 Medicare patients in 2024, average age 73
CMS counts 185 Medicare patients who saw Dr. Sohn in 2024. The largest group is 65 to 74, with 81 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 41% are also on Medicaid. Their average risk score is 1.67, 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. Sohn's median patient age at 65, with 58% women.
Dr. Sohn's Medicare patients by age, 2024
Dr. Sohn's Medicare patients by sex, 2024
- Women11160%
- Men7440%
Chronic conditions among Dr. Sohn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes39%
- Mood disorders38%
- Depression36%
- Ischemic heart disease32%
- Anxiety31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sohn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Helen J. Sohn wrote 115 Medicare Part D claims in 2024
In 2024, Dr. Sohn wrote 115 Medicare Part D claims for 99 patients. 100% of them were for generic drugs. CMS names the drug for 86 of them, across 2 drugs with 11 or more claims each, at $317 in total drug cost. In 2023, CMS named 80 claims across 2 drugs.
Dr. Sohn'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. Sohn's Part D claims, 2024
- Opioids76%87 of 115 claims
- Antibiotics17%20 of 115 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: 802024: 868%
Drugs named by CMS: 2 in 2024, 2 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. Helen J. Sohn ranks in the 70th percentile for mastectomy in Medicare
Dr. Sohn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sohn as offering telehealth. CMS counts 14 procedures of mastectomy by Dr. Sohn, more than 70% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Sohn ranks in Medicare procedure volume
- Mastectomy
- 70th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
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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Dr. Helen J. Sohn has 5 publications on record
Dmand AI links 5 papers to Dr. Sohn in 2008. Dr. Sohn's most frequent co-authors are Samuel A. Daneshvar, MD, Joaquin J. Estrada, MD and Mikael Petrosyan, MD.
Dr. Sohn's most frequent co-authors
- Samuel A. Daneshvar, MD1 shared paper
- Joaquin J. Estrada, MD1 shared paper
- Mikael Petrosyan, MD1 shared paper
Recent publications by Dr. Sohn
Bone Marrow Transplant
J Gastrointest Surg
Morgagni-type diaphragmatic hernia presenting as an abnormal cardiac silhouette (opens in a new tab)
Am J Med
See who Dr. Sohn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sohn 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. Helen J. Sohn received $4,355 in industry payments from 2017 to 2025
CMS Open Payments shows 38 general payments to Dr. Sohn from 8 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 56% of the total. Intuitive Surgical, Inc. paid the most, $1,550.
General payments to Dr. Sohn by program year, 2017 to 2025
General payments to Dr. Sohn by kind, 2017 to 2025
- Food and beverage$2,44056%
- Travel and lodging$1,68739%
- Consulting fees$1503%
- Education$782%
Companies that paid Dr. Sohn the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Helen J. Sohn graduated from Loma Linda University School Of Medicine
Dr. Sohn graduated from Loma Linda University School Of Medicine in 1999.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Helen J. Sohn accepts plans from 8 insurance carriers
Dr. Sohn is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
Plan types Dr. Sohn accepts, by number of carriers
- Medicare8
- PPO6
- HMO4
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Helen J. Sohn'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 |
| 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. Helen J. Sohn
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. Helen J. Sohn's NPI number?
Dr. Helen J. Sohn's NPI number is 1528096955. It was assigned on June 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Helen J. Sohn?
Dr. Helen J. Sohn is a general surgeon in La Mesa, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Helen J. Sohn practice?
Dr. Sohn practices at 5565 Grossmont Center Dr, La Mesa, CA 91942. Dr. Sohn's primary practice is Sharp Grossmont Outpatient Surgery Center in La Mesa, California. Dmand AI also links Dr. Sohn to 3 group practices and clinics, 2 medical groups and 1 physician office.
What is Dr. Helen J. Sohn's office phone number?
The practice phone on file for Dr. Sohn is (619) 462-8620.
What is Dr. Helen J. Sohn's medical license number?
Dr. Sohn holds California license A87722, one of the licenses on file in 2 states.
Which states has Dr. Helen J. Sohn been licensed in?
Dmand AI has state licenses on file for Dr. Sohn in California (2004 to 2027) and Massachusetts (2001 to 2022).
Which hospitals is Dr. Helen J. Sohn affiliated with?
Dr. Sohn is affiliated with Sharp Grossmont Hospital.
What medical group is Dr. Helen J. Sohn part of?
Dr. Sohn is linked to Emergency and Acute Care Medical Corporation. Dmand AI links Dr. Sohn to 2 more medical groups.
Does Dr. Helen J. Sohn accept Medicare?
Yes. CMS data shows Dr. Sohn billed Medicare for 219 services in 2024, and Dr. Sohn accepts Medicare assignment.
Does Dr. Helen J. Sohn offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sohn as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Helen J. Sohn see?
CMS counts 185 Medicare patients who saw Dr. Sohn in 2024, with an average age of 73.
Is Dr. Helen J. Sohn board certified?
Yes. Dr. Sohn is board certified in surgery by the American Board of Surgery.
What services does Dr. Helen J. Sohn bill to Medicare?
In 2024, Dr. Sohn's most billed Medicare services were office visit, new patient (99203), office visit, new patient (99204) and hospital inpatient care (99223).
Where did Dr. Helen J. Sohn go to medical school?
Dr. Sohn graduated from Loma Linda University School Of Medicine in 1999.
What drugs does Dr. Helen J. Sohn prescribe most?
In 2024 Medicare Part D data, Dr. Sohn's most prescribed drugs by claims were Oxycodone HCl and Tramadol HCl.
Has Dr. Helen J. Sohn received payments from drug or device companies?
CMS Open Payments shows $4,355 in general payments to Dr. Sohn from 8 companies from 2017 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Helen J. Sohn been practicing?
Dr. Sohn graduated from medical school in 1999, 27 years ago.
Does Dr. Helen J. Sohn do research?
Dmand AI links 5 publications to Dr. Sohn.
Who does Dr. Helen J. Sohn publish with?
Dr. Sohn's most frequent co-authors are Samuel A. Daneshvar, MD (1 shared paper), Joaquin J. Estrada, MD (1 shared paper) and Mikael Petrosyan, MD (1 shared paper).
What insurance does Dr. Helen J. Sohn accept?
Dr. Sohn is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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