Dr. Nishant Singh Ranawat, MD

  • Mountain View, CA
  • Vascular neurology physician
NPI1366658627PAC ID9739350059
Medicare services, 2024
67
Medicare patients, 2024
81
Part D claims, 2024
51
Publications
4
Hospital affiliations
2
Practice address
2500 Grant Road, Mountain View, CA 94040
Practice phone
Call (650) 940-7000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

El Camino Health - Mountain View Hospital

Hospital · Mountain View, California

See all 15 affiliations

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Dr. Nishant Singh Ranawat is a vascular neurology physician in Mountain View, California

Dr. Ranawat practices at El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District.

Dr. Ranawat's NPI, 1366658627, was assigned on May 15, 2007. Dr. Ranawat graduated from Sawai Man Singh Medical College in 1998. Dr. Ranawat's Oregon license number on file is MD192398.

NPI and contact details
Medicare PAC ID
9739350059
NPI enumeration date
May 15, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(650) 940-7000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
54
Medical school graduation
1998

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Nishant Singh Ranawat practices at El Camino Health - Mountain View Hospital in Mountain View, California

Dr. Ranawat's primary practice is El Camino Health - Mountain View Hospital, at 2500 Grant Road, Mountain View, CA 94040 in Santa Clara County. The practice phone is (650) 940-7000.

Source: Dmand AI Affiliation Data

Dr. Nishant Singh Ranawat is affiliated with 5 sites of care and 10 medical groups

Dr. Ranawat's primary practice is El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District. Dr. Ranawat is also affiliated with NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital. The medical group on file is Physician Affiliate Group of New York (PAGNY). Dmand AI also links Dr. Ranawat to 9 more medical groups, 2 hospital outpatient departments and 1 group practice or clinic, each named with a free account.

See all 15 affiliations for Dr. Ranawat

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Nishant Singh Ranawat's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ranawat practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
El Camino Health - Mountain View HospitalAvailable with a free account
+4 more sites and 9 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Ranawat practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across El Camino Healthcare District and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Nishant Singh Ranawat is one of 72 vascular neurology physicians in California

Vascular neurology is Dr. Ranawat's primary specialty in the NPI Registry, under taxonomy code 2084V0102X. Dr. Ranawat is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Ranawat's licenses on file in 15 states: Oregon, Arizona, Colorado, Iowa, California, Florida, Louisiana, Michigan, Minnesota, New York, Pennsylvania, Texas, Virginia, Oklahoma and Ohio.

Specialties and state licenses

  • Vascular neurology, OregonPrimaryLicense MD192398 · 2019 to 2025 · taxonomy 2084V0102X
  • Arizona license2018 to 2027
  • Colorado license2023 to 2027
  • Iowa license2023 to 2027
  • California license2017 to 2026
  • Florida license2022 to 2026
  • Louisiana license2024 to 2026
  • Michigan license2012 to 2026
  • Minnesota license2023 to 2026
  • New York license2015 to 2026
  • Pennsylvania license2010 to 2026
  • Texas license2023 to 2026
  • Virginia license2017 to 2026
  • Oklahoma license2023 to 2025
  • Ohio license2006 to 2010

Clinical focus

Dmand AI lists acute mini-stroke (TIA) and cerebrovascular disease among the conditions Dr. Ranawat treats.

Vascular neurology physicians near Dr. Ranawat

Counts of vascular neurology 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. Nishant Singh Ranawat billed Medicare for 67 services in 2024

CMS data shows 67 Medicare services from Dr. Ranawat across 3 procedure codes in 2024, for 81 Medicare patients. Medicare paid $6,796 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202467
Medicare patients81
Paid by Medicare$6,796
Procedure codes3

Dr. Ranawat's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 332024: 67103%

Dr. Ranawat compared with the California median for vascular neurology physicians, 2024

  • Dr. Ranawat
  • California median
Medicare services
67vs 27676% below
Medicare patients
81vs 19959% below
Part D claims
25vs 3426% below

Medians across 65 vascular neurology physicians in California with Dmand AI profiles that report each measure.

Dr. Ranawat'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.

See all procedures by Dr. Ranawat

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ranawat and other vascular neurology physicians in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Nishant Singh Ranawat treated 81 Medicare patients in 2024, average age 76

CMS counts 81 Medicare patients who saw Dr. Ranawat in 2024. The largest group is 75 to 84, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.72, 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. Ranawat's median patient age at 67, with 59% women.

Medicare patients, 202481
Average age76
Average risk score1.72
Also on Medicaid28%

Dr. Ranawat's Medicare patients by age, 2024

Dr. Ranawat's Medicare patients by sex, 2024

  • Women3847%
  • Men4353%

Chronic conditions among Dr. Ranawat's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Stroke or TIA75%
  4. Ischemic heart disease53%
  5. Arthritis46%
  6. Anxiety44%
  7. Diabetes43%
  8. Mood disorders42%

Share of Medicare patients with each condition. A patient can have several.

Dr. Ranawat'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

  • Women59%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Nishant Singh Ranawat wrote 51 Medicare Part D claims in 2024

In 2024, Dr. Ranawat wrote 51 Medicare Part D claims for 14 patients. 88% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $233 in total drug cost. In 2023, CMS named 38 claims across 2 drugs.

Part D claims, 202451
Drugs named by CMS2
Total drug cost$233
Part D patients14

Dr. Ranawat's Part D claims by kind of drug, 2024

  • Generic45 claims88%
  • Brand-name and other6 claims12%

Dr. Ranawat'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 382024: 2534%

Drugs named by CMS: 2 in 2024, 2 in 2023.

See all prescribing by Dr. Ranawat

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

How Dr. Nishant Singh Ranawat takes part in Medicare

Dr. Ranawat accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Nishant Singh Ranawat has 4 publications on record

Dmand AI links 4 papers to Dr. Ranawat in 2022. 2022 was the busiest year, with 2. Dr. Ranawat has published most often in Cureus. Dr. Ranawat's most frequent co-authors are Alok Arora, MD, Nikita Hegde, MD and Arun Thekkekarott Kuruvila, MD.

Papers4

Dr. Ranawat's most frequent co-authors

Recent publications by Dr. Ranawat

See all 4 publications and co-authors

See who Dr. Ranawat researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ranawat works with, so you can find a warm path to the right vascular neurology physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Nishant Singh Ranawat received $13,193 in industry payments from 2016 to 2024

CMS Open Payments shows 107 general payments to Dr. Ranawat from 16 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 66% of the total. Penumbra, Inc. paid the most, $4,159.

General payments to Dr. Ranawat by program year, 2016 to 2024

General payments to Dr. Ranawat by kind, 2016 to 2024

$13.2Kin total
  • Travel and lodging$8,70566%
  • Food and beverage$4,48834%

Companies that paid Dr. Ranawat the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Ranawat

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Nishant Singh Ranawat serves on 1 committee

Dr. Ranawat serves on American Board of Psychiatry and Neurology- Test Development Committee.

Dr. Ranawat's committees and leadership roles

American Board of Psychiatry and Neurology- Test Development CommitteeMember
2024 to present

Source: Dmand AI Professional Profile Data

Dr. Nishant Singh Ranawat graduated from Sawai Man Singh Medical College

Dr. Ranawat graduated from Sawai Man Singh Medical College in 1998. Dr. Ranawat is a member of AAN, American Society of Neuroimaging, Society of Neurointerventional Surgery and Society of Vascular and Interventional Neurology.

  1. Medical schoolSawai Man Singh Medical College
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology
  3. Board certified in vascular neurologyAmerican Board of Psychiatry and Neurology
  4. Board certified in neuroradiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Nishant Singh Ranawat accepts plans from 26 insurance carriers

Dr. Ranawat is in network with 26 carriers, including Elevance, Aetna and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 17. Check the plan with the practice before a visit.

Plan types Dr. Ranawat accepts, by number of carriers

  1. PPO17
  2. HMO12
  3. Medicare11
  4. POS8
  5. EPO5
  6. Medicaid3

Source: Dmand AI Insurance Network Data

Sources for Dr. Nishant Singh Ranawat's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Nishant Singh Ranawat

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. Nishant Singh Ranawat's NPI number?

Dr. Nishant Singh Ranawat's NPI number is 1366658627. It was assigned on May 15, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Nishant Singh Ranawat?

Dr. Nishant Singh Ranawat is a vascular neurology physician in Mountain View, California. The primary specialty in the NPI Registry is Vascular Neurology Physician (taxonomy code 2084V0102X).

Where does Dr. Nishant Singh Ranawat practice?

Dr. Ranawat practices at 2500 Grant Road, Mountain View, CA 94040. Dr. Ranawat's primary practice is El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District. Dmand AI also links Dr. Ranawat to 9 medical groups, 2 hospital outpatient departments and 1 group practice or clinic.

What is Dr. Nishant Singh Ranawat's office phone number?

The practice phone on file for Dr. Ranawat is (650) 940-7000.

What is Dr. Nishant Singh Ranawat's medical license number?

Dr. Ranawat's Oregon license number on file is MD192398, one of the licenses on file in 15 states.

Which states has Dr. Nishant Singh Ranawat been licensed in?

Dmand AI has state licenses on file for Dr. Ranawat in Oregon (2019 to 2025), Arizona (2018 to 2027), Colorado (2023 to 2027), Iowa (2023 to 2027), California (2017 to 2026), Florida (2022 to 2026), Louisiana (2024 to 2026), Michigan (2012 to 2026), Minnesota (2023 to 2026), New York (2015 to 2026), Pennsylvania (2010 to 2026), Texas (2023 to 2026), Virginia (2017 to 2026), Oklahoma (2023 to 2025) and Ohio (2006 to 2010).

Which hospitals is Dr. Nishant Singh Ranawat affiliated with?

Dr. Ranawat practices at El Camino Health - Mountain View Hospital in Mountain View, California. Dr. Ranawat is also affiliated with NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital.

What medical group is Dr. Nishant Singh Ranawat part of?

Dr. Ranawat is linked to Physician Affiliate Group of New York (PAGNY). Dmand AI links Dr. Ranawat to 9 more medical groups.

Does Dr. Nishant Singh Ranawat accept Medicare?

Yes. CMS data shows Dr. Ranawat billed Medicare for 67 services in 2024, and Dr. Ranawat accepts Medicare assignment.

How many Medicare patients does Dr. Nishant Singh Ranawat see?

CMS counts 81 Medicare patients who saw Dr. Ranawat in 2024, with an average age of 76.

Show 9 more questionsShow fewer questions

Is Dr. Nishant Singh Ranawat board certified?

Yes. Dr. Ranawat is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. Nishant Singh Ranawat bill to Medicare?

In 2024, Dr. Ranawat's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99233) and hospital inpatient care (99232).

Where did Dr. Nishant Singh Ranawat go to medical school?

Dr. Ranawat graduated from Sawai Man Singh Medical College in 1998.

What drugs does Dr. Nishant Singh Ranawat prescribe most?

In 2024 Medicare Part D data, Dr. Ranawat's most prescribed drugs by claims were Telmisartan and Atorvastatin Calcium.

Has Dr. Nishant Singh Ranawat received payments from drug or device companies?

CMS Open Payments shows $13,193 in general payments to Dr. Ranawat from 16 companies from 2016 to 2024. The largest total came from Penumbra, Inc.

How long has Dr. Nishant Singh Ranawat been practicing?

Dr. Ranawat graduated from medical school in 1998, 28 years ago.

Does Dr. Nishant Singh Ranawat do research?

Dmand AI links 4 publications to Dr. Ranawat.

Who does Dr. Nishant Singh Ranawat publish with?

Dr. Ranawat's most frequent co-authors are Alok Arora, MD (2 shared papers), Nikita Hegde, MD (2 shared papers) and Arun Thekkekarott Kuruvila, MD (2 shared papers).

What insurance does Dr. Nishant Singh Ranawat accept?

Dr. Ranawat is in network with 26 carriers, including Elevance, Aetna and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 17. Check the plan with the practice before a visit.

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