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Dr. Vijay Singh, MD
NPI1023016755PAC ID8921133448
- Medicare services, 2024
- 1,000
- Medicare patients, 2024
- 456
- Part D claims, 2024
- 8,087
- Publications
- 192
- MIPS score, 2024
- 79
- Practice address
- 3970 Perkiomen Ave, Reading, PA 19606
- Practice phone
- Call (610) 378-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St. Joseph Medical Group
Reading, Pennsylvania
Find Dr. Singh's professional email, personal email and mobile number
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Dr. Vijay Singh is an internist in Reading, Pennsylvania
Dr. Singh practices at St. Joseph Medical Group in Reading, Pennsylvania.
Dr. Singh's NPI, 1023016755, was assigned on July 7, 2005. Dr. Singh graduated from University of Chicago, Pritzker School of Medicine in 1990. Dr. Singh holds Pennsylvania license 059574L.
NPI and contact details
- NPI
- 1023016755NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921133448
- NPI enumeration date
- July 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (610) 378-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Vijay Singh practices at St. Joseph Medical Group in Reading, Pennsylvania
Dr. Singh's primary practice is St. Joseph Medical Group, at 3970 Perkiomen Ave, Reading, PA 19606 in Berks County. The practice phone is (610) 378-2000.
- St. Joseph Medical Group3970 Perkiomen Ave, Reading, PA 19606 · Berks CountyPhone(610) 378-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Vijay Singh is affiliated with 9 sites of care and 3 medical groups
Dr. Singh's primary practice is St. Joseph Medical Group in Reading, Pennsylvania. Dr. Singh is also affiliated with Penn State Health St. Joseph Medical Center. The medical group on file is Penn State Health Medical Group. Dmand AI also links Dr. Singh to 2 more hospitals, 2 group practices and clinics, 2 home health agencies, 2 medical groups and 1 therapy and rehab clinic, each named with a free account.
St. Joseph Medical GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Vijay Singh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singh practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph Medical Group | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Vijay Singh is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Singh's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Singh is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Singh
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. Vijay Singh billed Medicare for 1,000 services in 2024
CMS data shows 1,000 Medicare services from Dr. Singh across 12 procedure codes in 2024, for 456 Medicare patients. Medicare paid $67,340 for them.
Medicare services, 20241,000
Medicare patients456
Paid by Medicare$67,340
Procedure codes12
Dr. Singh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9332024: 8638%
- Other services
- 2023: 452024: 102127%
- Tests and treatments
- 2023: 462024: 3524%
Where Dr. Singh's Medicare services took place, 2024
- In an office62563%
- In a facility37538%
Dr. Singh compared with the Pennsylvania median for internists, 2024
- Dr. Singh
- Pennsylvania median
- Medicare services
- 1,000vs 4172.4 times
- Medicare patients
- 456vs 1852.5 times
- Part D claims
- 7,365vs 22432.9 times
Medians across 5,518 internists in Pennsylvania 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Vijay Singh treated 456 Medicare patients in 2024, average age 75
CMS counts 456 Medicare patients who saw Dr. Singh in 2024. The largest group is 65 to 74, with 198 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.51, 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 40% women.
Medicare patients, 2024456
Average age75
Average risk score1.51
Also on Medicaid8%
Dr. Singh's Medicare patients by age, 2024
Dr. Singh's Medicare patients by sex, 2024
- Women15935%
- Men29765%
Chronic conditions among Dr. Singh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes43%
- Ischemic heart disease43%
- Atrial fibrillation34%
- Heart failure32%
- Chronic kidney disease31%
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
- Women40%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Vijay Singh wrote 8,087 Medicare Part D claims in 2024
In 2024, Dr. Singh wrote 8,087 Medicare Part D claims for 799 patients. 86% of them were for generic drugs. CMS names the drug for 7,365 of them, across 120 drugs with 11 or more claims each, at $576,132 in total drug cost. In 2023, CMS named 7,403 claims across 122 drugs.
Part D claims, 20248,087
Drugs named by CMS120
Total drug cost$576,132
Part D patients799
Dr. Singh's Part D claims by kind of drug, 2024
- Generic6,995 claims86%
- Brand-name993 claims12%
- Other99 claims1%
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
- Opioids2%155 of 8,087 claims
- Antibiotics2%160 of 8,087 claims
- Antipsychotics, patients 65 and over0%14 of 8,087 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: 7,4032024: 7,3651%
Drugs named by CMS: 120 in 2024, 122 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. Vijay Singh scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Singh for performance year 2024, reported as part of a group. Dr. Singh accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Singh's MIPS scores, performance year 2024
- 79of 100Final score
- 55of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Vijay Singh has 192 publications on record
Dmand AI links 192 papers to Dr. Singh, published from 2010 to 2025. 2024 was the busiest year, with 13. The most frequent topics are Zea mays, Ethanol and Pain Management. Dr. Singh has published most often in Pain Physician. Dr. Singh's most frequent co-authors are Laxmaiah Manchikanti, MD, Ramsin Benyamin, MD and Joshua Adam Hirsch, MD.
Papers192
Years published2010 to 2025
Dr. Singh's papers by year, 2016 to 2025
Topics Dr. Singh writes about most
- Zea mays
- Ethanol
- Pain Management
- Chronic Pain
- Fermentation
- Hydrolysis
- Xylose
- Glucose
Dr. Singh's most frequent co-authors
- Laxmaiah Manchikanti, MD53 shared papers
- Ramsin Benyamin, MD26 shared papers
- Joshua Adam Hirsch, MD25 shared papers
Recent publications by Dr. Singh
J Gen Intern Med
MichiganPatient DischargeQualitative Research
Bioresour Technol
AnthocyaninsBiofuelsBiotechnology
See who Dr. Singh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Singh works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Vijay Singh received $1,003 in industry payments from 2016 to 2022
CMS Open Payments shows 69 general payments to Dr. Singh from 22 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $175.
General payments to Dr. Singh by program year, 2016 to 2022
General payments to Dr. Singh by kind, 2016 to 2022
$1Kin total
- Food and beverage$98999%
- Education$141%
Companies that paid Dr. Singh the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Vijay Singh graduated from University of Chicago, Pritzker School of Medicine
Dr. Singh graduated from University of Chicago, Pritzker School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Vijay 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 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Vijay 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. Vijay Singh's NPI number?
Dr. Vijay Singh's NPI number is 1023016755. It was assigned on July 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Vijay Singh?
Dr. Vijay Singh is an internist in Reading, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Vijay Singh practice?
Dr. Singh practices at 3970 Perkiomen Ave, Reading, PA 19606. Dr. Singh's primary practice is St. Joseph Medical Group in Reading, Pennsylvania. Dmand AI also links Dr. Singh to 2 hospitals, 2 group practices and clinics, 2 home health agencies, 2 medical groups and 1 therapy and rehab clinic.
What is Dr. Vijay Singh's office phone number?
The practice phone on file for Dr. Singh is (610) 378-2000.
What is Dr. Vijay Singh's medical license number?
Dr. Singh holds Pennsylvania license 059574L.
Which hospitals is Dr. Vijay Singh affiliated with?
Dr. Singh is affiliated with Penn State Health St. Joseph Medical Center. Dmand AI links Dr. Singh to 2 more hospitals.
What medical group is Dr. Vijay Singh part of?
Dr. Singh is linked to Penn State Health Medical Group. Dmand AI links Dr. Singh to 2 more medical groups.
Does Dr. Vijay Singh accept Medicare?
Yes. CMS data shows Dr. Singh billed Medicare for 1,000 services in 2024, and Dr. Singh accepts Medicare assignment.
What is Dr. Vijay Singh's MIPS score?
Dr. Singh's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Dr. Vijay Singh see?
CMS counts 456 Medicare patients who saw Dr. Singh in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. Vijay Singh bill to Medicare?
In 2024, Dr. Singh's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and office visit, established patient (99213).
Where did Dr. Vijay Singh go to medical school?
Dr. Singh graduated from University of Chicago, Pritzker School of Medicine in 1990.
What drugs does Dr. Vijay Singh prescribe most?
In 2024 Medicare Part D data, Dr. Singh's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Vijay Singh received payments from drug or device companies?
CMS Open Payments shows $1,003 in general payments to Dr. Singh from 22 companies from 2016 to 2022. The largest total came from Novo Nordisk Inc.
How long has Dr. Vijay Singh been practicing?
Dr. Singh graduated from medical school in 1990, 36 years ago.
Does Dr. Vijay Singh do research?
Dmand AI links 192 publications to Dr. Singh, published from 2010 to 2025.
Who does Dr. Vijay Singh publish with?
Dr. Singh's most frequent co-authors are Laxmaiah Manchikanti, MD (53 shared papers), Ramsin Benyamin, MD (26 shared papers) and Joshua Adam Hirsch, MD (25 shared papers).
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