Dr. Harminder Singh Sandhu, MD
- Medicare services, 2024
- 2,925
- Medicare patients, 2024
- 430
- Part D claims, 2024
- 334
- Hospital affiliations
- 5
- Industry payments
- $715
- Practice address
- 1201 7 Locks Rd, Potomac, MD 20854
- Practice phone
- Call (202) 636-7212
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Washington Center for Aging
Potomac, Maryland
Find Dr. Sandhu'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. Harminder Singh Sandhu is a nephrologist in Potomac, Maryland
Dr. Sandhu practices at Washington Center for Aging in Potomac, Maryland.
Dr. Sandhu's NPI, 1992966931, was assigned on June 23, 2008. Dr. Sandhu holds District of Columbia license MD036163.
- NPI
- 1992966931NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446386221
- NPI enumeration date
- June 23, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (202) 636-7212
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harminder Singh Sandhu practices at Washington Center for Aging in Potomac, Maryland
Dr. Sandhu's primary practice is Washington Center for Aging, at 1201 7 Locks Rd, Potomac, MD 20854 in Montgomery County. The practice phone is (202) 636-7212.
- Washington Center for Aging1201 7 Locks Rd, Potomac, MD 20854 · Montgomery CountyPhone(202) 636-7212
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Harminder Singh Sandhu is affiliated with 8 sites of care and 1 medical group
Dr. Sandhu's primary practice is Washington Center for Aging in Potomac, Maryland. Dr. Sandhu is also affiliated with MedStar Washington Hospital Center. The medical group on file is Capital Area Renal Associates, PC. Dmand AI also links Dr. Sandhu to 4 more hospitals, 1 dialysis center 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. Harminder Singh Sandhu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sandhu practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington Center for Aging | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Harminder Singh Sandhu is one of 279 nephrologists in Maryland
Nephrology is Dr. Sandhu's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Sandhu is licensed in District of Columbia.
Specialties and state licenses
- Nephrology, District of ColumbiaPrimary
Nephrologists near Dr. Sandhu
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. Harminder Singh Sandhu billed Medicare for 2,925 services in 2024
CMS data shows 2,925 Medicare services from Dr. Sandhu across 6 procedure codes in 2024, for 430 Medicare patients. Medicare paid $224,773 for them.
Dr. Sandhu's Medicare services by type, 2024
- Office and hospital visits2,851
- Tests and treatments74
Where Dr. Sandhu's Medicare services took place, 2024
- In an office1395%
- In a facility2,78695%
Dr. Sandhu compared with the Maryland median for nephrologists, 2024
- Dr. Sandhu
- Maryland median
- Medicare services
- 2,925vs 1,3922.1 times
- Medicare patients
- 430vs 417Close to median
- Part D claims
- 171vs 47264% below
Medians across 268 nephrologists in Maryland with Dmand AI profiles that report each measure.
Dr. Sandhu'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. Sandhu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sandhu and other nephrologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Harminder Singh Sandhu treated 430 Medicare patients in 2024, average age 75
CMS counts 430 Medicare patients who saw Dr. Sandhu in 2024. The largest group is 65 to 74, with 135 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 47% are also on Medicaid. Their average risk score is 4.27, 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. Sandhu's median patient age at 71, with 45% women.
Dr. Sandhu's Medicare patients by age, 2024
Dr. Sandhu's Medicare patients by sex, 2024
- Women23053%
- Men20047%
Chronic conditions among Dr. Sandhu's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes70%
- Heart failure58%
- Ischemic heart disease57%
- Arthritis50%
- Mood disorders43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sandhu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Harminder Singh Sandhu wrote 334 Medicare Part D claims in 2024
In 2024, Dr. Sandhu wrote 334 Medicare Part D claims for 50 patients. 78% of them were for generic drugs. CMS names the drug for 171 of them, across 11 drugs with 11 or more claims each, at $41,512 in total drug cost.
Dr. Sandhu's Part D claims by kind of drug, 2024
- Generic262 claims78%
- Brand-name72 claims22%
Dr. Sandhu'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
Dr. Harminder Singh Sandhu offers telehealth to Medicare patients
Dr. Sandhu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sandhu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Harminder Singh Sandhu received $715 in industry payments from 2024 to 2025
CMS Open Payments shows 14 general payments to Dr. Sandhu from 7 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Ardelyx, Inc. paid the most, $380.
General payments to Dr. Sandhu by program year, 2024 to 2025
Companies that paid Dr. Sandhu the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Harminder Singh Sandhu'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) |
| 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) |
| 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. Harminder Singh Sandhu
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. Harminder Singh Sandhu's NPI number?
Dr. Harminder Singh Sandhu's NPI number is 1992966931. It was assigned on June 23, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Harminder Singh Sandhu?
Dr. Harminder Singh Sandhu is a nephrologist in Potomac, Maryland. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Harminder Singh Sandhu practice?
Dr. Sandhu practices at 1201 7 Locks Rd, Potomac, MD 20854. Dr. Sandhu's primary practice is Washington Center for Aging in Potomac, Maryland. Dmand AI also links Dr. Sandhu to 4 hospitals, 1 dialysis center and 1 group practice or clinic.
What is Dr. Harminder Singh Sandhu's office phone number?
The practice phone on file for Dr. Sandhu is (202) 636-7212.
What is Dr. Harminder Singh Sandhu's medical license number?
Dr. Sandhu holds District of Columbia license MD036163.
Which hospitals is Dr. Harminder Singh Sandhu affiliated with?
Dr. Sandhu is affiliated with MedStar Washington Hospital Center. Dmand AI links Dr. Sandhu to 4 more hospitals.
What medical group is Dr. Harminder Singh Sandhu part of?
Dr. Sandhu is linked to Capital Area Renal Associates, PC.
Does Dr. Harminder Singh Sandhu accept Medicare?
Yes. CMS data shows Dr. Sandhu billed Medicare for 2,925 services in 2024, and Dr. Sandhu accepts Medicare assignment.
Does Dr. Harminder Singh Sandhu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sandhu as offering telehealth services.
How many Medicare patients does Dr. Harminder Singh Sandhu see?
CMS counts 430 Medicare patients who saw Dr. Sandhu in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Harminder Singh Sandhu bill to Medicare?
In 2024, Dr. Sandhu's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and office visit, established patient (99214).
What drugs does Dr. Harminder Singh Sandhu prescribe most?
In 2024 Medicare Part D data, Dr. Sandhu's most prescribed drugs by claims were Calcitriol, Midodrine HCl and Sevelamer Carbonate.
Has Dr. Harminder Singh Sandhu received payments from drug or device companies?
CMS Open Payments shows $715 in general payments to Dr. Sandhu from 7 companies from 2024 to 2025. The largest total came from Ardelyx, Inc.
How long has Dr. Harminder Singh Sandhu been practicing?
Dr. Sandhu graduated from medical school in 2003, 23 years ago.
Selling to nephrology practices?
See nephrologists in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card