Archna Eniasivam

  • San Francisco, CA
  • Internist
NPI1376834481PAC ID9537472014
Medicare services, 2024
135
Medicare patients, 2024
69
Part D claims, 2024
37
MIPS score, 2024
100
Hospital affiliations
1
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
Get professional email
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 5 affiliations

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Archna Eniasivam is an internist in San Francisco, California

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

Archna Eniasivam's NPI, 1376834481, was assigned on April 22, 2011. Archna Eniasivam holds California license A136397.

NPI and contact details
Medicare PAC ID
9537472014
NPI enumeration date
April 22, 2011
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
41
Medical school graduation
2011

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

Archna Eniasivam practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Archna Eniasivam'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

Archna Eniasivam is affiliated with 2 sites of care and 3 medical groups

Archna Eniasivam'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 Archna Eniasivam to 2 more medical groups and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Archna Eniasivam

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

Dmand AI tracks the EHR system at Archna Eniasivam's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Archna Eniasivam practices, 2 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
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Archna Eniasivam is one of 16,751 internists in California

Internal medicine is Archna Eniasivam's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Archna Eniasivam is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense A136397 · taxonomy 207R00000X

Internists near Archna Eniasivam

Counts of internists 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

Archna Eniasivam billed Medicare for 135 services in 2024

CMS data shows 135 Medicare services from Archna Eniasivam across 3 procedure codes in 2024, for 69 Medicare patients. Medicare paid $11,644 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024135
Medicare patients69
Paid by Medicare$11,644
Procedure codes3

Archna Eniasivam's Medicare services by type, 2022 to 2024

  • 2022
  • 2024
Office and hospital visits
2022: 2472024: 13545%
Surgery
2022: 142024: 0100%

Archna Eniasivam compared with the California median for internists, 2024

  • Archna Eniasivam
  • California median
Medicare services
135vs 36163% below
Medicare patients
69vs 15154% below
Part D claims
20vs 42195% below

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Archna Eniasivam'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

Archna Eniasivam treated 69 Medicare patients in 2024, average age 74

CMS counts 69 Medicare patients who saw Archna Eniasivam in 2024. The largest group is 75 to 84, with 22 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 62% are also on Medicaid. Their average risk score is 3.20, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Archna Eniasivam's median patient age at 63, with 49% women.

Medicare patients, 202469
Average age74
Average risk score3.20
Also on Medicaid62%

Archna Eniasivam's Medicare patients by age, 2024

Archna Eniasivam's Medicare patients by sex, 2024

  • Women3043%
  • Men3957%

Chronic conditions among Archna Eniasivam's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Chronic kidney disease54%
  4. Diabetes51%
  5. Mood disorders49%
  6. Arthritis43%
  7. Depression43%
  8. Heart failure42%

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

Archna Eniasivam's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women49%
  • Men50%

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

Archna Eniasivam wrote 37 Medicare Part D claims in 2024

In 2024, Archna Eniasivam wrote 37 Medicare Part D claims for 19 patients. 73% of them were for generic drugs. CMS names the drug for 20 of them, across 1 drug with 11 or more claims each, at $3,096 in total drug cost.

Part D claims, 202437
Drugs named by CMS1
Total drug cost$3,096
Part D patients19

Archna Eniasivam's Part D claims by kind of drug, 2024

  • Generic27 claims73%
  • Brand-name and other10 claims27%

Archna Eniasivam's most prescribed drugs by claims, 2018

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Archna Eniasivam

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

Archna Eniasivam 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 Archna Eniasivam for performance year 2024, reported as part of a group. Archna Eniasivam accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Archna Eniasivam'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

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Sources for Archna Eniasivam'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)
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 Archna Eniasivam

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Archna Eniasivam's NPI number?

Archna Eniasivam's NPI number is 1376834481. It was assigned on April 22, 2011, and it is active in the NPI Registry.

What does Archna Eniasivam specialize in?

Archna Eniasivam is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Archna Eniasivam practice?

Archna Eniasivam practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Archna Eniasivam'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 Archna Eniasivam to 2 medical groups and 1 group practice or clinic.

What is Archna Eniasivam's office phone number?

The practice phone on file for Archna Eniasivam is (415) 353-2733.

What is Archna Eniasivam's medical license number?

Archna Eniasivam holds California license A136397.

Which hospitals is Archna Eniasivam affiliated with?

Archna Eniasivam practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.

What medical group is Archna Eniasivam part of?

Archna Eniasivam is linked to UCSF Pediatrics. Dmand AI links Archna Eniasivam to 2 more medical groups.

Does Archna Eniasivam accept Medicare?

Yes. CMS data shows Archna Eniasivam billed Medicare for 135 services in 2024, and Archna Eniasivam accepts Medicare assignment.

What is Archna Eniasivam's MIPS score?

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

How many Medicare patients does Archna Eniasivam see?

CMS counts 69 Medicare patients who saw Archna Eniasivam in 2024, with an average age of 74.

Show 3 more questionsShow fewer questions

What services does Archna Eniasivam bill to Medicare?

In 2024, Archna Eniasivam's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).

What drugs does Archna Eniasivam prescribe most?

In 2018 Medicare Part D data, Archna Eniasivam's most prescribed drugs by claims were Enoxaparin Sodium.

How long has Archna Eniasivam been practicing?

Archna Eniasivam graduated from medical school in 2011, 15 years ago.

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