Dr. Kumar Nadhan, MD
- Medicare services, 2024
- 3,074
- Medicare patients, 2024
- 866
- Part D claims, 2024
- 1,340
- MIPS score, 2024
- 95
- Hospital affiliations
- 2
- Practice address
- 525 South Drive, Suite 115, Mountain View, CA 94040
- Practice phone
- Call (650) 969-5600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Orchard Creek Surgery Center - Mountain View
Surgery Center - Medicare-Certified · Mountain View, California
Find Dr. Nadhan's professional email, personal email and mobile number
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Dr. Kumar Nadhan is a dermatologist in Mountain View, California
Dr. Nadhan practices at Orchard Creek Surgery Center - Mountain View in Mountain View, California.
Dr. Nadhan's NPI, 1124514682, was assigned on July 9, 2018. Dr. Nadhan graduated from Temple University School of Medicine in 2018. Dr. Nadhan holds California license A191911.
- NPI
- 1124514682NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830442995
- NPI enumeration date
- July 9, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 969-5600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kumar Nadhan practices at Orchard Creek Surgery Center - Mountain View in Mountain View, California
Dr. Nadhan's primary practice is Orchard Creek Surgery Center - Mountain View, at 525 South Drive, Suite 115, Mountain View, CA 94040. The practice phone is (650) 969-5600.
- Orchard Creek Surgery Center - Mountain View525 South Drive, Suite 115, Mountain View, CA 94040Phone(650) 969-5600
Source: Dmand AI Affiliation Data
Dr. Kumar Nadhan is affiliated with 4 sites of care and 2 medical groups
Dr. Nadhan's primary practice is Orchard Creek Surgery Center - Mountain View in Mountain View, California. Dr. Nadhan is also affiliated with Mills-Peninsula Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Nadhan to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kumar Nadhan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nadhan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orchard Creek Surgery Center - Mountain View | 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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Dr. Kumar Nadhan is one of 1,910 dermatologists in California
Dermatology is Dr. Nadhan's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dmand AI has Dr. Nadhan's licenses on file in 3 states: California, Indiana and Pennsylvania.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
- General practice, Indiana
- Student in an organized health care education/training program, Pennsylvania
Dermatologists near Dr. Nadhan
Counts of dermatologists 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. Kumar Nadhan billed Medicare for 3,074 services in 2024
CMS data shows 3,074 Medicare services from Dr. Nadhan across 15 procedure codes in 2024, for 866 Medicare patients. Medicare paid $139,321 for them. Every service was in an office.
Dr. Nadhan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 02024: 1,801
- Office and hospital visits
- 2023: 212024: 1,1255257%
- Drugs given in the office
- 2023: 02024: 126
- Tests and treatments
- 2023: 02024: 22
Dr. Nadhan compared with the California median for dermatologists, 2024
- Dr. Nadhan
- California median
- Medicare services
- 3,074vs 1,75076% above
- Medicare patients
- 866vs 3772.3 times
- Part D claims
- 1,158vs 3673.2 times
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. Nadhan'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. Kumar Nadhan treated 866 Medicare patients in 2024, average age 76
CMS counts 866 Medicare patients who saw Dr. Nadhan in 2024. The largest group is 65 to 74, with 397 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nadhan's median patient age at 51, with 48% women.
Dr. Nadhan's Medicare patients by age, 2024
Dr. Nadhan's Medicare patients by sex, 2024
- Women43250%
- Men43450%
Chronic conditions among Dr. Nadhan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis43%
- Ischemic heart disease26%
- Cancer17%
- Chronic kidney disease17%
- Diabetes17%
- Mood disorders17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nadhan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kumar Nadhan wrote 1,340 Medicare Part D claims in 2024
In 2024, Dr. Nadhan wrote 1,340 Medicare Part D claims for 503 patients. 97% of them were for generic drugs. CMS names the drug for 1,158 of them, across 26 drugs with 11 or more claims each, at $32,604 in total drug cost. In 2023, CMS named 75 claims across 5 drugs.
Dr. Nadhan's Part D claims by kind of drug, 2024
- Generic1,297 claims97%
- Brand-name43 claims3%
Dr. Nadhan'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. Nadhan's Part D claims, 2024
- Antibiotics8%102 of 1,340 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: 752024: 1,1581444%
Drugs named by CMS: 26 in 2024, 5 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. Kumar Nadhan scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Nadhan for performance year 2024, reported individually. Dr. Nadhan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,703 procedures of removal of skin lesions by Dr. Nadhan, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Nadhan's MIPS scores, performance year 2024
- 95of 100Final score
- 94of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Nadhan ranks in Medicare procedure volume
- Removal of skin lesions
- 97th percentile1,703 procedures
- Skin biopsy
- 80th percentile140 procedures
- Removal or shaving of skin growth
- 74th percentile29 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Kumar Nadhan received $9,141 in industry payments from 2019 to 2025
CMS Open Payments shows 316 general payments to Dr. Nadhan from 23 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,549.
General payments to Dr. Nadhan by program year, 2019 to 2025
General payments to Dr. Nadhan by kind, 2019 to 2025
- Food and beverage$9,126100%
- Education$100%
- Travel and lodging$50%
Companies that paid Dr. Nadhan the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kumar Nadhan graduated from Temple University School of Medicine
Dr. Nadhan graduated from Temple University School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kumar Nadhan'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Doctors and Clinicians Utilization Data (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 Dr. Kumar Nadhan
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. Kumar Nadhan's NPI number?
Dr. Kumar Nadhan's NPI number is 1124514682. It was assigned on July 9, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Kumar Nadhan?
Dr. Kumar Nadhan is a dermatologist in Mountain View, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Kumar Nadhan practice?
Dr. Nadhan practices at 525 South Drive, Suite 115, Mountain View, CA 94040. Dr. Nadhan's primary practice is Orchard Creek Surgery Center - Mountain View in Mountain View, California. Dmand AI also links Dr. Nadhan to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Kumar Nadhan's office phone number?
The practice phone on file for Dr. Nadhan is (650) 969-5600.
What is Dr. Kumar Nadhan's medical license number?
Dr. Nadhan holds California license A191911, one of the licenses on file in 3 states.
Which states has Dr. Kumar Nadhan been licensed in?
Dmand AI has state licenses on file for Dr. Nadhan in California, Indiana and Pennsylvania.
Which hospitals is Dr. Kumar Nadhan affiliated with?
Dr. Nadhan is affiliated with Mills-Peninsula Medical Center. Dmand AI links Dr. Nadhan to 1 more hospital.
What medical group is Dr. Kumar Nadhan part of?
Dr. Nadhan is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Nadhan to 1 more medical group.
Does Dr. Kumar Nadhan accept Medicare?
Yes. CMS data shows Dr. Nadhan billed Medicare for 3,074 services in 2024, and Dr. Nadhan accepts Medicare assignment.
What is Dr. Kumar Nadhan's MIPS score?
Dr. Nadhan's MIPS final score for performance year 2024 is 95 out of 100, reported individually.
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How many Medicare patients does Dr. Kumar Nadhan see?
CMS counts 866 Medicare patients who saw Dr. Nadhan in 2024, with an average age of 76.
What services does Dr. Kumar Nadhan bill to Medicare?
In 2024, Dr. Nadhan's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Kumar Nadhan go to medical school?
Dr. Nadhan graduated from Temple University School of Medicine in 2018.
What drugs does Dr. Kumar Nadhan prescribe most?
In 2024 Medicare Part D data, Dr. Nadhan's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Clobetasol Propionate.
Has Dr. Kumar Nadhan received payments from drug or device companies?
CMS Open Payments shows $9,141 in general payments to Dr. Nadhan from 23 companies from 2019 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Kumar Nadhan been practicing?
Dr. Nadhan graduated from medical school in 2018, 8 years ago.
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