Sung Yim
- Part D claims, 2024
- 108
- Hospital affiliations
- 1
- Industry payments
- $27
- Medical groups
- 2
- State license
- 1
- Practice address
- 23845 Holman Hwy, Monterey, CA 93940
- Practice phone
- Call (831) 658-3639
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Montage Medical Group
Monterey, California
Find Sung Yim'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.
Sung Yim is a neurologist in Monterey, California
Sung Yim practices at Montage Medical Group in Monterey, California.
Sung Yim's NPI, 1114503893, was assigned on March 22, 2021. Sung Yim graduated from R Franklin University of Med & Sci/Chicago Medical School in 2021. Sung Yim holds California license A195072.
- NPI
- 1114503893NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173996246
- NPI enumeration date
- March 22, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (831) 658-3639
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Sung Yim practices at Montage Medical Group in Monterey, California
Sung Yim's primary practice is Montage Medical Group, at 23845 Holman Hwy, Monterey, CA 93940 in Monterey County. The practice phone is (831) 658-3639.
- Montage Medical Group23845 Holman Hwy, Monterey, CA 93940 · Monterey CountyPhone(831) 658-3639
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Sung Yim is affiliated with 4 sites of care and 2 medical groups
Sung Yim's primary practice is Montage Medical Group in Monterey, California. Sung Yim is also affiliated with Community Hospital of the Monterey Peninsula. The medical group on file is Montage Medical Group. Dmand AI also links Sung Yim to 2 more group practices and clinics and 1 medical group, 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 Sung Yim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sung Yim practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Montage Medical Group | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Sung Yim is one of 2,207 neurologists in California
Neurology is Sung Yim's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Sung Yim is licensed in California.
Specialties and state licenses
- Neurology, CaliforniaPrimary
Neurologists near Sung Yim
Counts of neurologists 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
Sung Yim's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Sung Yim's median patient age at 68, with 59% women.
Sung Yim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women59%
- Men40%
Source: Dmand AI Patient Panel Data
Sung Yim wrote 108 Medicare Part D claims in 2024
In 2024, Sung Yim wrote 108 Medicare Part D claims for 29 patients. 94% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $604 in total drug cost.
Sung Yim's Part D claims by kind of drug, 2024
- Generic101 claims94%
- Brand-name and other7 claims6%
Sung Yim'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.
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
Sung Yim offers telehealth to Medicare patients
Sung Yim accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Sung Yim as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sung Yim received $27 in industry payments in 2025
CMS Open Payments shows 1 general payment to Sung Yim from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $27.
Companies that paid Sung Yim the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sung Yim graduated from R Franklin University of Med & Sci/Chicago Medical School
Sung Yim graduated from R Franklin University of Med & Sci/Chicago Medical School in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Sung Yim'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 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) |
| 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 Sung Yim
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sung Yim's NPI number?
Sung Yim's NPI number is 1114503893. It was assigned on March 22, 2021, and it is active in the NPI Registry.
What does Sung Yim specialize in?
Sung Yim is a neurologist in Monterey, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Sung Yim practice?
Sung Yim practices at 23845 Holman Hwy, Monterey, CA 93940. Sung Yim's primary practice is Montage Medical Group in Monterey, California. Dmand AI also links Sung Yim to 2 group practices and clinics and 1 medical group.
What is Sung Yim's office phone number?
The practice phone on file for Sung Yim is (831) 658-3639.
What is Sung Yim's medical license number?
Sung Yim holds California license A195072.
Which hospitals is Sung Yim affiliated with?
Sung Yim is affiliated with Community Hospital of the Monterey Peninsula.
What medical group is Sung Yim part of?
Sung Yim is linked to Montage Medical Group. Dmand AI links Sung Yim to 1 more medical group.
Does Sung Yim accept Medicare?
Yes. CMS lists Sung Yim as accepting Medicare assignment.
Does Sung Yim offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Sung Yim as offering telehealth services.
Where did Sung Yim go to medical school?
Sung Yim graduated from R Franklin University of Med & Sci/Chicago Medical School in 2021.
Show 3 more questionsShow fewer questions
What drugs does Sung Yim prescribe most?
In 2024 Medicare Part D data, Sung Yim's most prescribed drugs by claims were Memantine HCl.
Has Sung Yim received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Sung Yim from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Sung Yim been practicing?
Sung Yim graduated from medical school in 2021, 5 years ago.
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