Dr. Gow-Nan Ling, MD
- Medicare services, 2024
- 340
- Medicare patients, 2024
- 57
- Part D claims, 2024
- 2,636
- Industry payments
- $631
- Affiliated sites
- 1
- Practice address
- 525 N Garfield Ave, Monterey Park, CA 91754
- Practice phone
- Call (626) 573-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Garfield Medical Center
Monterey Park, California
Find Dr. Ling'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. Gow-Nan Ling is a family medicine physician in Monterey Park, California
Dr. Ling practices at Garfield Medical Center in Monterey Park, California.
Dr. Ling's NPI, 1700854585, was assigned on March 9, 2006. Dr. Ling holds California license C40117.
- NPI
- 1700854585NPI Registry (opens in a new tab)
- NPI enumeration date
- March 9, 2006
- NPI status
- Active
- Practice phone
- (626) 573-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 83
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Gow-Nan Ling practices at Garfield Medical Center in Monterey Park, California
Dr. Ling's primary practice is Garfield Medical Center, at 525 N Garfield Ave, Monterey Park, CA 91754 in Los Angeles County. The practice phone is (626) 573-2222.
- Garfield Medical Center525 N Garfield Ave, Monterey Park, CA 91754 · Los Angeles CountyPhone(626) 573-2222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gow-Nan Ling is affiliated with 2 sites of care
Dr. Ling's primary practice is Garfield Medical Center in Monterey Park, California. Dmand AI also links Dr. Ling to 1 physician office, 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. Gow-Nan Ling's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ling practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Garfield Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gow-Nan Ling is one of 15,680 family medicine physicians in California
Family medicine is Dr. Ling's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Ling is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Ling
Counts of family medicine physicians 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. Gow-Nan Ling billed Medicare for 340 services in 2024
CMS data shows 340 Medicare services from Dr. Ling across 1 procedure code in 2024, all of them office visits, for 57 Medicare patients. Medicare paid $25,892 for them. Every service was in an office.
Dr. Ling's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3482024: 3402%
Dr. Ling compared with the California median for family medicine physicians, 2024
- Dr. Ling
- California median
- Medicare services
- 340vs 24638% above
- Medicare patients
- 57vs 11852% below
- Part D claims
- 2,274vs 8332.7 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Ling'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
Dr. Gow-Nan Ling treated 57 Medicare patients in 2024, average age 79
CMS counts 57 Medicare patients who saw Dr. Ling in 2024. The largest group is 75 to 84, with 22 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ling's median patient age at 75, with 51% women.
Dr. Ling's Medicare patients by age, 2024
Dr. Ling's Medicare patients by sex, 2024
- Women3663%
- Men2137%
Chronic conditions among Dr. Ling's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes47%
- Ischemic heart disease42%
- Arthritis40%
- Chronic kidney disease37%
- Heart failure37%
- COPD35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ling's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gow-Nan Ling wrote 2,636 Medicare Part D claims in 2024
In 2024, Dr. Ling wrote 2,636 Medicare Part D claims for 156 patients. 94% of them were for generic drugs. CMS names the drug for 2,274 of them, across 62 drugs with 11 or more claims each, at $122,214 in total drug cost. In 2023, CMS named 2,433 claims across 60 drugs.
Dr. Ling's Part D claims by kind of drug, 2024
- Generic2,474 claims94%
- Brand-name and other162 claims6%
Dr. Ling'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. Ling's Part D claims, 2024
- Antibiotics4%96 of 2,636 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: 2,4332024: 2,2747%
Drugs named by CMS: 62 in 2024, 60 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
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Dr. Gow-Nan Ling received $631 in industry payments from 2016 to 2019
CMS Open Payments shows 14 general payments to Dr. Ling from 7 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $136.
General payments to Dr. Ling by program year, 2016 to 2019
Companies that paid Dr. Ling the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gow-Nan Ling'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) |
| 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. Gow-Nan Ling
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. Gow-Nan Ling's NPI number?
Dr. Gow-Nan Ling's NPI number is 1700854585. It was assigned on March 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gow-Nan Ling?
Dr. Gow-Nan Ling is a family medicine physician in Monterey Park, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Gow-Nan Ling practice?
Dr. Ling practices at 525 N Garfield Ave, Monterey Park, CA 91754. Dr. Ling's primary practice is Garfield Medical Center in Monterey Park, California. Dmand AI also links Dr. Ling to 1 physician office.
What is Dr. Gow-Nan Ling's office phone number?
The practice phone on file for Dr. Ling is (626) 573-2222.
What is Dr. Gow-Nan Ling's medical license number?
Dr. Ling holds California license C40117.
Does Dr. Gow-Nan Ling accept Medicare?
Yes. CMS data shows Dr. Ling billed Medicare for 340 services in 2024.
How many Medicare patients does Dr. Gow-Nan Ling see?
CMS counts 57 Medicare patients who saw Dr. Ling in 2024, with an average age of 79.
What services does Dr. Gow-Nan Ling bill to Medicare?
In 2024, Dr. Ling's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Gow-Nan Ling prescribe most?
In 2024 Medicare Part D data, Dr. Ling's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Metformin HCl.
Has Dr. Gow-Nan Ling received payments from drug or device companies?
CMS Open Payments shows $631 in general payments to Dr. Ling from 7 companies from 2016 to 2019. The largest total came from Gilead Sciences, Inc.
How long has Dr. Gow-Nan Ling been practicing?
Dr. Ling graduated from medical school in 1969, 57 years ago.
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