Dr. Nisha Acharya, MD

  • San Francisco, CA
  • Ophthalmologist
NPI1972544872PAC ID2668447483
Medicare services, 2024
69
Medicare patients, 2024
41
Part D claims, 2019
16
Publications
187
Clinical trials
8
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 9 affiliations

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Dr. Nisha Acharya is an ophthalmologist in San Francisco, California

Dr. Acharya practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Dr. Acharya's NPI, 1972544872, was assigned on June 10, 2006. Dr. Acharya graduated from UCSF School of Medicine in 2000. Dr. Acharya holds California license A86705.

NPI and contact details
Medicare PAC ID
2668447483
NPI enumeration date
June 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
52
Medical school graduation
2000

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

Dr. Nisha Acharya practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dr. Acharya's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Source: Dmand AI Affiliation Data

Dr. Nisha Acharya is affiliated with 5 sites of care and 4 medical groups

Dr. Acharya's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Acharya to 4 more group practices and clinics and 3 medical groups, each named with a free account.

See all 9 affiliations for Dr. Acharya

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

Dmand AI tracks the EHR system at Dr. Nisha Acharya's practice

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

EHR by site
SiteEHR vendor and product
UCSF Helen Diller Medical Center at Parnassus HeightsAvailable with a free account
+4 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Nisha Acharya is one of 2,621 ophthalmologists in California

Ophthalmology is Dr. Acharya's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Acharya is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Acharya is licensed in California.

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense A86705 · 2004 to 2027 · taxonomy 207W00000X

Clinical focus

Dmand AI lists inflammation of iris and retinal occlusion among the conditions Dr. Acharya treats.

Ophthalmologists near Dr. Acharya

Counts of ophthalmologists 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. Nisha Acharya billed Medicare for 69 services in 2024

CMS data shows 69 Medicare services from Dr. Acharya across 2 procedure codes in 2024, for 41 Medicare patients. Medicare paid $5,449 for them. Every service was in an office.

Medicare services, 202469
Medicare patients41
Paid by Medicare$5,449
Procedure codes2

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

  • 2023
  • 2024
Office and hospital visits
2023: 472024: 439%
Tests and treatments
2023: 432024: 2640%

Dr. Acharya compared with the California median for ophthalmologists, 2024

  • Dr. Acharya
  • California median
Medicare services
69vs 1,07994% below
Medicare patients
41vs 42190% below
Part D claims
16vs 61897% below

Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.

Dr. Acharya'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. Acharya

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

Dr. Nisha Acharya treated 41 Medicare patients in 2024, average age 71

CMS counts 41 Medicare patients who saw Dr. Acharya in 2024. The largest group is 65 to 74, with 23 patients. 63% of them have high blood pressure, and 54% have high cholesterol. 34% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Acharya's median patient age at 49, with 73% women.

Medicare patients, 202441
Average age71
Average risk score1.11
Also on Medicaid34%

Dr. Acharya's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Acharya's Medicare patients by sex, 2024

  • Women3073%
  • Men1127%

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

  1. High blood pressure63%
  2. High cholesterol54%
  3. Arthritis51%
  4. Osteoporosis32%

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

Dr. Acharya's patients across all payers

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

Patient panel by age, all payers

Median age 49

Patient panel by sex, all payers

  • Women73%
  • Men23%

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

Dr. Nisha Acharya wrote 16 Medicare Part D claims in 2019

In 2019, Dr. Acharya wrote 16 Medicare Part D claims. They cover 1 drug, with $3,108 in total drug cost. In 2016, CMS named 25 claims across 2 drugs.

Part D claims, 201916
Drugs named by CMS1
Total drug cost$3,108

Dr. Acharya's most prescribed drugs by claims, 2019

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, 2016 to 2019

  • 2016
  • 2019
Claims for drugs CMS names
2016: 252019: 1636%

Drugs named by CMS: 1 in 2019, 2 in 2016.

See all prescribing by Dr. Acharya

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. Nisha Acharya scored 100 out of 100 in Medicare's MIPS program for 2024

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

Accepts Medicare assignment
Yes

Dr. Acharya's MIPS scores, performance year 2024

  • 100of 100Final score
  • 95of 100Quality
  • 40of 100Improvement Activities
  • 81of 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

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Dr. Nisha Acharya has 187 publications on record

Dmand AI links 187 papers to Dr. Acharya, published from 2006 to 2025. 2023 was the busiest year, with 13. The most frequent topics are Corneal Ulcer, Visual Acuity and Uveitis. Dr. Acharya has published most often in JAMA Ophthalmol. Dr. Acharya's most frequent co-authors are Thomas M. Lietman, MD, Stephen D. McLeod, MD and John Alexander Gonzales, MD.

Papers187
Years published2006 to 2025

Dr. Acharya's papers by year, 2016 to 2025

Topics Dr. Acharya writes about most

  • Corneal Ulcer
  • Visual Acuity
  • Uveitis
  • Eye Infections, Fungal
  • Double-Blind Method
  • Antifungal Agents
  • Glucocorticoids
  • Eye Infections, Bacterial

Dr. Acharya's most frequent co-authors

Recent publications by Dr. Acharya

See all 187 publications and co-authors

See who Dr. Acharya researches with

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

How network discovery works

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

Dr. Nisha Acharya has worked on 8 clinical trials

Dmand AI links Dr. Acharya to 8 clinical trials, 3 of them phase 3 studies. Conditions studied include Uveitis, Eye Infections, Fungal and Corneal Ulcer. University of California, San Francisco sponsors the most, 6.

Clinical trials with Dr. Acharya by phase

  1. NonePhase 1: no trials
  2. 2Phase 1/2: 2 trials
  3. NonePhase 2: no trials
  4. 3Phase 3: 3 trials
  5. 3Phase 4: 3 trials

Conditions in Dr. Acharya's trials

  • Uveitis
  • Eye Infections, Fungal
  • Corneal Ulcer
  • Uveal Diseases
  • Eye Infections, Bacterial

Investigators on the most trials with Dr. Acharya

Recent clinical trials with Dr. Acharya

See all 8 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Nisha Acharya received $53,101 in industry payments from 2016 to 2025

CMS Open Payments shows 34 general payments to Dr. Acharya from 5 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 95% of the total. Genentech, Inc. paid the most, $43,521. It also lists 7 research payments totaling $6,389 from 2016 to 2025.

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

General payments to Dr. Acharya by kind, 2016 to 2025

$53.1Kin total
  • Consulting fees$50,18895%
  • Travel and lodging$1,0592%
  • Speaker and faculty fees$1,0002%
  • Food and beverage$8552%

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

Share is of all general payments to this clinician.

See all payments to Dr. Acharya

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

Dr. Nisha Acharya has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Acharya, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Acharya

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • AAO Fellow

Source: Dmand AI Professional Profile Data

Dr. Nisha Acharya graduated from UCSF School of Medicine

Dr. Acharya graduated from UCSF School of Medicine in 2000. Dr. Acharya is a member of AAO.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Nisha Acharya accepts plans from 9 insurance carriers

Dr. Acharya is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • +1 more carriersWith a free account

Plan types Dr. Acharya accepts, by number of carriers

  1. Medicare8
  2. PPO7
  3. HMO4
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Nisha Acharya'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)
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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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. Nisha Acharya

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. Nisha Acharya's NPI number?

Dr. Nisha Acharya's NPI number is 1972544872. It was assigned on June 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Nisha Acharya?

Dr. Nisha Acharya is an ophthalmologist in San Francisco, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Nisha Acharya practice?

Dr. Acharya practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Acharya's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Acharya to 4 group practices and clinics and 3 medical groups.

What is Dr. Nisha Acharya's office phone number?

The practice phone on file for Dr. Acharya is (415) 353-2733.

What is Dr. Nisha Acharya's medical license number?

Dr. Acharya holds California license A86705.

Which hospitals is Dr. Nisha Acharya affiliated with?

Dr. Acharya practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.

What medical group is Dr. Nisha Acharya part of?

Dr. Acharya is linked to UCSF Pediatrics. Dmand AI links Dr. Acharya to 3 more medical groups.

Does Dr. Nisha Acharya accept Medicare?

Yes. CMS data shows Dr. Acharya billed Medicare for 69 services in 2024, and Dr. Acharya accepts Medicare assignment.

What is Dr. Nisha Acharya's MIPS score?

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

How many Medicare patients does Dr. Nisha Acharya see?

CMS counts 41 Medicare patients who saw Dr. Acharya in 2024, with an average age of 71.

Show 9 more questionsShow fewer questions

Is Dr. Nisha Acharya board certified?

Yes. Dr. Acharya is board certified in ophthalmology by the American Board of Ophthalmology.

What services does Dr. Nisha Acharya bill to Medicare?

In 2024, Dr. Acharya's most billed Medicare services were office visit, established patient (99214) and eye exam or test (92134).

Where did Dr. Nisha Acharya go to medical school?

Dr. Acharya graduated from UCSF School of Medicine in 2000.

What drugs does Dr. Nisha Acharya prescribe most?

In 2019 Medicare Part D data, Dr. Acharya's most prescribed drugs by claims were Durezol.

Has Dr. Nisha Acharya received payments from drug or device companies?

CMS Open Payments shows $53,101 in general payments to Dr. Acharya from 5 companies from 2016 to 2025. The largest total came from Genentech, Inc.

How long has Dr. Nisha Acharya been practicing?

Dr. Acharya graduated from medical school in 2000, 26 years ago.

Does Dr. Nisha Acharya do research?

Dmand AI links 187 publications to Dr. Acharya, published from 2006 to 2025. Dr. Acharya has worked on 8 clinical trials.

Who does Dr. Nisha Acharya publish with?

Dr. Acharya's most frequent co-authors are Thomas M. Lietman, MD (79 shared papers), Stephen D. McLeod, MD (44 shared papers) and John Alexander Gonzales, MD (34 shared papers).

What insurance does Dr. Nisha Acharya accept?

Dr. Acharya is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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