Dr. Willy G. Singh, DO
- Medicare services, 2024
- 1,200
- Medicare patients, 2024
- 221
- Part D claims, 2024
- 1,087
- Hospital affiliations
- 4
- Industry payments
- $750
- Practice address
- 101 E Beverly Blvd, Montebello, CA 90640
- Practice phone
- Call (323) 567-5077
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kenneth Hahn Plaza Dialysis Center
Montebello, California
Find Dr. Singh'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. Willy G. Singh is a nephrologist in Montebello, California
Dr. Singh practices at Kenneth Hahn Plaza Dialysis Center in Montebello, California.
Dr. Singh's NPI, 1265587075, was assigned on January 24, 2007. Dr. Singh graduated from Touro University California - Vallejo in 2005. Dr. Singh holds California license 20A11778.
- NPI
- 1265587075NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426174921
- NPI enumeration date
- January 24, 2007
- NPI status
- Active
- Practice phone
- (323) 567-5077
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Willy G. Singh practices at Kenneth Hahn Plaza Dialysis Center in Montebello, California
Dr. Singh's primary practice is Kenneth Hahn Plaza Dialysis Center, at 101 E Beverly Blvd, Montebello, CA 90640 in Los Angeles County. The practice phone is (323) 567-5077.
- Kenneth Hahn Plaza Dialysis Center101 E Beverly Blvd, Montebello, CA 90640 · Los Angeles CountyPhone(323) 567-5077
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Willy G. Singh is affiliated with 11 sites of care and 3 medical groups
Dr. Singh's primary practice is Kenneth Hahn Plaza Dialysis Center in Montebello, California. Dr. Singh is also affiliated with PIH Health Whittier Hospital. The medical group on file is PIH Health Physicians. Dmand AI also links Dr. Singh to 3 more hospitals, 5 dialysis centers, 2 medical groups and 1 group practice or clinic, each 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. Willy G. Singh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singh practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kenneth Hahn Plaza Dialysis Center | Available with a free account |
| +10 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Willy G. Singh is one of 1,401 nephrologists in California
Nephrology is Dr. Singh's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Singh is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Singh's licenses on file in 3 states: California, Arizona and Massachusetts.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
- Arizona license
- Massachusetts license
Clinical focus
Dmand AI lists chronic hypertension, chronic kidney disease and kidney cysts among the conditions Dr. Singh treats.
Nephrologists near Dr. Singh
Counts of nephrologists 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. Willy G. Singh billed Medicare for 1,200 services in 2024
CMS data shows 1,200 Medicare services from Dr. Singh across 8 procedure codes in 2024, for 221 Medicare patients. Medicare paid $117,701 for them.
Dr. Singh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8272024: 1,10734%
- Tests and treatments
- 2023: 1172024: 9321%
Where Dr. Singh's Medicare services took place, 2024
- In an office12310%
- In a facility1,07790%
Dr. Singh compared with the California median for nephrologists, 2024
- Dr. Singh
- California median
- Medicare services
- 1,200vs 1,08411% above
- Medicare patients
- 221vs 30728% below
- Part D claims
- 844vs 95512% below
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Singh'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.
Need commercial claims for Dr. Singh?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Singh and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Willy G. Singh treated 221 Medicare patients in 2024, average age 68
CMS counts 221 Medicare patients who saw Dr. Singh in 2024. The largest group is 65 to 74, with 85 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 87% are also on Medicaid. Their average risk score is 8.45, 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. Singh's median patient age at 67, with 47% women.
Dr. Singh's Medicare patients by age, 2024
Dr. Singh's Medicare patients by sex, 2024
- Women10849%
- Men11351%
Chronic conditions among Dr. Singh's Medicare patients, 2024
- Chronic kidney disease75%
- Diabetes75%
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease54%
- Arthritis45%
- Atrial fibrillation43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Singh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Willy G. Singh wrote 1,087 Medicare Part D claims in 2024
In 2024, Dr. Singh wrote 1,087 Medicare Part D claims for 135 patients. 75% of them were for generic drugs. CMS names the drug for 844 of them, across 26 drugs with 11 or more claims each, at $145,578 in total drug cost. In 2023, CMS named 718 claims across 20 drugs.
Dr. Singh's Part D claims by kind of drug, 2024
- Generic811 claims75%
- Brand-name and other276 claims25%
Dr. Singh'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. Singh's Part D claims, 2024
- Antibiotics2%18 of 1,087 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: 7182024: 84418%
Drugs named by CMS: 26 in 2024, 20 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. Willy G. Singh received $750 in industry payments from 2016 to 2025
CMS Open Payments shows 23 general payments to Dr. Singh from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Fresenius USA Marketing, Inc. paid the most, $156.
General payments to Dr. Singh by program year, 2016 to 2025
Companies that paid Dr. Singh the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Willy G. Singh graduated from Touro University California - Vallejo
Dr. Singh graduated from Touro University California - Vallejo in 2005. Dr. Singh is a member of AOA.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Willy G. Singh accepts plans from 9 insurance carriers
Dr. Singh is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
- Humana
- +1 more carriersWith a free account
Plan types Dr. Singh accepts, by number of carriers
- Medicare7
- HMO5
- PPO5
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Willy G. Singh'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) |
| 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. Willy G. Singh
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. Willy G. Singh's NPI number?
Dr. Willy G. Singh's NPI number is 1265587075. It was assigned on January 24, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Willy G. Singh?
Dr. Willy G. Singh is a nephrologist in Montebello, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Willy G. Singh practice?
Dr. Singh practices at 101 E Beverly Blvd, Montebello, CA 90640. Dr. Singh's primary practice is Kenneth Hahn Plaza Dialysis Center in Montebello, California. Dmand AI also links Dr. Singh to 3 hospitals, 5 dialysis centers, 2 medical groups and 1 group practice or clinic.
What is Dr. Willy G. Singh's office phone number?
The practice phone on file for Dr. Singh is (323) 567-5077.
What is Dr. Willy G. Singh's medical license number?
Dr. Singh holds California license 20A11778, one of the licenses on file in 3 states.
Which states has Dr. Willy G. Singh been licensed in?
Dmand AI has state licenses on file for Dr. Singh in California (2011 to 2026), Arizona (2010 to 2013) and Massachusetts (2007 to 2012).
Which hospitals is Dr. Willy G. Singh affiliated with?
Dr. Singh is affiliated with PIH Health Whittier Hospital. Dmand AI links Dr. Singh to 3 more hospitals.
What medical group is Dr. Willy G. Singh part of?
Dr. Singh is linked to PIH Health Physicians. Dmand AI links Dr. Singh to 2 more medical groups.
Does Dr. Willy G. Singh accept Medicare?
Yes. CMS data shows Dr. Singh billed Medicare for 1,200 services in 2024.
How many Medicare patients does Dr. Willy G. Singh see?
CMS counts 221 Medicare patients who saw Dr. Singh in 2024, with an average age of 68.
Show 7 more questionsShow fewer questions
Is Dr. Willy G. Singh board certified?
Yes. Dr. Singh is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Willy G. Singh bill to Medicare?
In 2024, Dr. Singh's most billed Medicare services were hospital inpatient care (99232), critical care (99291) and hospital inpatient care (99223).
Where did Dr. Willy G. Singh go to medical school?
Dr. Singh graduated from Touro University California - Vallejo in 2005.
What drugs does Dr. Willy G. Singh prescribe most?
In 2024 Medicare Part D data, Dr. Singh's most prescribed drugs by claims were Hydralazine HCl, Furosemide and Amlodipine Besylate.
Has Dr. Willy G. Singh received payments from drug or device companies?
CMS Open Payments shows $750 in general payments to Dr. Singh from 11 companies from 2016 to 2025. The largest total came from Fresenius USA Marketing, Inc.
How long has Dr. Willy G. Singh been practicing?
Dr. Singh graduated from medical school in 2005, 21 years ago.
What insurance does Dr. Willy G. Singh accept?
Dr. Singh is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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