Dr. Geetha Narayan, MD

  • Napa, CA
  • Nephrologist
NPI1386625754PAC ID1355397258
Medicare services, 2024
66
Medicare patients, 2024
52
Part D claims, 2024
17
Publications
2
MIPS score, 2024
98
Practice address
1000 Trancas St, Napa, CA 94558
Practice phone
Call (707) 252-4411
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

See all 5 affiliations

Find Dr. Narayan'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.

View contacts for free

Dr. Geetha Narayan is a nephrologist in Napa, California

Dr. Narayan practices at Providence Queen of the Valley Medical Center in Napa, California, part of Providence Health & Services.

Dr. Narayan's NPI, 1386625754, was assigned on November 10, 2005. Dr. Narayan graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 1974. Dr. Narayan's Massachusetts license number on file is 43466.

NPI and contact details
Medicare PAC ID
1355397258
NPI enumeration date
November 10, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(707) 252-4411
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
78
Medical school graduation
1974

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

Dr. Geetha Narayan practices at Providence Queen of the Valley Medical Center in Napa, California

Dr. Narayan's primary practice is Providence Queen of the Valley Medical Center, at 1000 Trancas St, Napa, CA 94558 in Napa County. The practice phone is (707) 252-4411.

Source: Dmand AI Affiliation Data

Dr. Geetha Narayan is affiliated with 3 sites of care and 2 medical groups

Dr. Narayan's primary practice is Providence Queen of the Valley Medical Center in Napa, California, part of Providence Health & Services. The medical group on file is Associated Kidney Specialists of the North Bay. Dmand AI also links Dr. Narayan to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Narayan

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

Dmand AI tracks the EHR system at Dr. Geetha Narayan's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Narayan practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Providence Queen of the Valley Medical CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable 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. Narayan practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Providence Health & Services and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Geetha Narayan is one of 1,401 nephrologists in California

Nephrology is Dr. Narayan's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Narayan is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Narayan's licenses on file in 3 states: Massachusetts, California and Connecticut.

Specialties and state licenses

  • Nephrology, MassachusettsPrimaryLicense 43466 · 1978 to 2015 · taxonomy 207RN0300X
  • California license2015 to 2026
  • Connecticut license1978 to 1982

Nephrologists near Dr. Narayan

Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.

1,401nephrologists in California
5nephrologists in Napa

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Geetha Narayan billed Medicare for 66 services in 2024

CMS data shows 66 Medicare services from Dr. Narayan across 2 procedure codes in 2024, for 52 Medicare patients. Medicare paid $7,321 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202466
Medicare patients52
Paid by Medicare$7,321
Procedure codes2

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

  • 2023
  • 2024
Office and hospital visits
2023: 742024: 6611%

Dr. Narayan compared with the California median for nephrologists, 2024

  • Dr. Narayan
  • California median
Medicare services
66vs 1,08494% below
Medicare patients
52vs 30783% below
Part D claims
35vs 95596% below

Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.

Dr. Narayan'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. Narayan

Need commercial claims for Dr. Narayan?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Narayan and other nephrologists in California.

Book a meeting

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

Dr. Geetha Narayan treated 52 Medicare patients in 2024, average age 74

CMS counts 52 Medicare patients who saw Dr. Narayan in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 46% are also on Medicaid. Their average risk score is 5.63, 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. Narayan's median patient age at 64, with 60% women.

Medicare patients, 202452
Average age74
Average risk score5.63
Also on Medicaid46%

Dr. Narayan's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Narayan's Medicare patients by sex, 2024

  • Women2140%
  • Men3160%

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

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Heart failure71%
  5. Ischemic heart disease63%
  6. Diabetes62%
  7. Arthritis56%
  8. Mood disorders56%

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

Dr. Narayan's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women60%
  • Men40%

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

Dr. Geetha Narayan wrote 17 Medicare Part D claims in 2024

In 2024, Dr. Narayan wrote 17 Medicare Part D claims. 100% of them were for generic drugs. They cover 2 drugs, with $431 in total drug cost. In 2020, CMS named 402 claims across 12 drugs.

Part D claims, 202417
Drugs named by CMS2
Total drug cost$431

Dr. Narayan's most prescribed drugs by claims, 2021

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, 2020 to 2021

  • 2020
  • 2021
Claims for drugs CMS names
2020: 4022021: 3591%

Drugs named by CMS: 2 in 2021, 12 in 2020.

See all prescribing by Dr. Narayan

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. Geetha Narayan scored 98 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Narayan for performance year 2024, reported as part of a group. Dr. Narayan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Narayan's MIPS scores, performance year 2024

  • 98of 100Final score
  • 92.4of 100Quality
  • 40of 100Improvement Activities
  • 71of 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

For MedTech and pharma teams

Find nephrologists like Dr. Narayan by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Geetha Narayan has 2 publications on record

Dmand AI links 2 papers to Dr. Narayan in 2010.

Papers2

Recent publications by Dr. Narayan

See all 2 publications and co-authors

See who Dr. Narayan researches with

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

How network discovery works

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

Dr. Geetha Narayan received $1,161 in industry payments from 2016 to 2025

CMS Open Payments shows 34 general payments to Dr. Narayan from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $435.

General payments to Dr. Narayan by program year, 2016 to 2025

Companies that paid Dr. Narayan the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Narayan

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

Dr. Geetha Narayan has 1 award and honors on record

Dmand AI lists 1 award for Dr. Narayan, most recently CMS Stage 1 2012 in 2012.

Awards and honors for Dr. Narayan

  1. 2012
    • CMS Stage 1 2012

Source: Dmand AI Professional Profile Data

Dr. Geetha Narayan graduated from Jawaharlal Institute of Postgraduate Medical Education and Research

Dr. Narayan graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 1974.

  1. Medical schoolJawaharlal Institute of Postgraduate Medical Education and Research
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in nephrologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Geetha Narayan accepts plans from 7 insurance carriers

Dr. Narayan is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Cigna
  • CMS Medicare

Plan types Dr. Narayan accepts, by number of carriers

  1. Medicare6
  2. PPO6
  3. HMO2
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Geetha Narayan'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)Clinician Public Reporting: Overall MIPS Performance (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. Geetha Narayan

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. Geetha Narayan's NPI number?

Dr. Geetha Narayan's NPI number is 1386625754. It was assigned on November 10, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Geetha Narayan?

Dr. Geetha Narayan is a nephrologist in Napa, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Geetha Narayan practice?

Dr. Narayan practices at 1000 Trancas St, Napa, CA 94558. Dr. Narayan's primary practice is Providence Queen of the Valley Medical Center in Napa, California, part of Providence Health & Services. Dmand AI also links Dr. Narayan to 2 group practices and clinics and 1 medical group.

What is Dr. Geetha Narayan's office phone number?

The practice phone on file for Dr. Narayan is (707) 252-4411.

What is Dr. Geetha Narayan's medical license number?

Dr. Narayan's Massachusetts license number on file is 43466, one of the licenses on file in 3 states.

Which states has Dr. Geetha Narayan been licensed in?

Dmand AI has state licenses on file for Dr. Narayan in Massachusetts (1978 to 2015), California (2015 to 2026) and Connecticut (1978 to 1982).

Which hospitals is Dr. Geetha Narayan affiliated with?

Dr. Narayan practices at Providence Queen of the Valley Medical Center in Napa, California.

What medical group is Dr. Geetha Narayan part of?

Dr. Narayan is linked to Associated Kidney Specialists of the North Bay. Dmand AI links Dr. Narayan to 1 more medical group.

Does Dr. Geetha Narayan accept Medicare?

Yes. CMS data shows Dr. Narayan billed Medicare for 66 services in 2024, and Dr. Narayan accepts Medicare assignment.

What is Dr. Geetha Narayan's MIPS score?

Dr. Narayan's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Geetha Narayan see?

CMS counts 52 Medicare patients who saw Dr. Narayan in 2024, with an average age of 74.

Is Dr. Geetha Narayan board certified?

Yes. Dr. Narayan is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Geetha Narayan bill to Medicare?

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

Where did Dr. Geetha Narayan go to medical school?

Dr. Narayan graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 1974.

What drugs does Dr. Geetha Narayan prescribe most?

In 2021 Medicare Part D data, Dr. Narayan's most prescribed drugs by claims were Amlodipine Besylate and Losartan Potassium.

Has Dr. Geetha Narayan received payments from drug or device companies?

CMS Open Payments shows $1,161 in general payments to Dr. Narayan from 11 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Geetha Narayan been practicing?

Dr. Narayan graduated from medical school in 1974, 52 years ago.

Does Dr. Geetha Narayan do research?

Dmand AI links 2 publications to Dr. Narayan.

What insurance does Dr. Geetha Narayan accept?

Dr. Narayan is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

Selling to nephrology practices?

See nephrologists in California 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

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)