Dr. Preethi Chakravarthy Sridhar, MD

  • Walnut Creek, CA
  • Endocrinologist
NPI1033362041PAC ID2062652894
Medicare services, 2024
3,988
Medicare patients, 2024
189
Part D claims, 2024
1,232
Publications
2
Hospital affiliations
2
Practice address
2637 Shadelands Drive, Walnut Creek, CA 94598
Practice phone
Call (925) 329-3710
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

BASS Imaging Center - Walnut Creek

Mammography / Breast Imaging Center · Walnut Creek, California

See all 5 affiliations

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Dr. Preethi Chakravarthy Sridhar is an endocrinologist in Walnut Creek, California

Dr. Sridhar practices at BASS Imaging Center - Walnut Creek in Walnut Creek, California.

Dr. Sridhar's NPI, 1033362041, was assigned on November 4, 2008. Dr. Sridhar's California license number on file is A119737.

NPI and contact details
Medicare PAC ID
2062652894
NPI enumeration date
November 4, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(925) 329-3710
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
46
Medical school graduation
2006

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

Dr. Preethi Chakravarthy Sridhar practices at BASS Imaging Center - Walnut Creek in Walnut Creek, California

Dr. Sridhar's primary practice is BASS Imaging Center - Walnut Creek, at 2637 Shadelands Drive, Walnut Creek, CA 94598. The practice phone is (925) 329-3710.

  • BASS Imaging Center - Walnut Creek
    2637 Shadelands Drive, Walnut Creek, CA 94598Phone(925) 329-3710

Source: Dmand AI Affiliation Data

Dr. Preethi Chakravarthy Sridhar is affiliated with 4 sites of care and 1 medical group

Dr. Sridhar's primary practice is BASS Imaging Center - Walnut Creek in Walnut Creek, California. Dr. Sridhar is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is BASS Medical Group. Dmand AI also links Dr. Sridhar to 1 more hospital and 1 group practice or clinic, each named with a free account. Dr. Sridhar's employer is on file too: a breast imaging center.

See all 5 affiliations for Dr. Sridhar

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

Dmand AI tracks the EHR system at Dr. Preethi Chakravarthy Sridhar's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sridhar practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
BASS Imaging Center - Walnut CreekAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Preethi Chakravarthy Sridhar is one of 1,062 endocrinologists in California

Endocrinology, diabetes and metabolism is Dr. Sridhar's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Sridhar is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine. Dmand AI has Dr. Sridhar's licenses on file in 2 states: California and Illinois.

Specialties and state licenses

  • Endocrinology, diabetes and metabolism, CaliforniaPrimaryLicense A119737 · 2012 to 2025 · taxonomy 207RE0101X
  • Illinois license2008 to 2014

Clinical focus

Dmand AI lists chronic diabetes, diabetic emergency, enlarged thyroid, obesity, osteoporosis, overactive thyroid and underactive thyroid among the conditions Dr. Sridhar treats.

Endocrinologists near Dr. Sridhar

Counts of endocrinologists 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. Preethi Chakravarthy Sridhar billed Medicare for 3,988 services in 2024

CMS data shows 3,988 Medicare services from Dr. Sridhar across 9 procedure codes in 2024, for 189 Medicare patients. Medicare paid $127,056 for them. Every service was in an office.

Medicare services, 20243,988
Medicare patients189
Paid by Medicare$127,056
Procedure codes9

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

  • 2023
  • 2024
Drugs given in the office
2023: 3,0622024: 3,1202%
Office and hospital visits
2023: 3762024: 47226%
Other services
2023: 02024: 226
Tests and treatments
2023: 942024: 12937%
Imaging
2023: 372024: 4111%

Dr. Sridhar compared with the California median for endocrinologists, 2024

  • Dr. Sridhar
  • California median
Medicare services
3,988vs 6755.9 times
Medicare patients
189vs 24021% below
Part D claims
945vs 1,10414% below

Medians across 994 endocrinologists in California with Dmand AI profiles that report each measure.

Dr. Sridhar'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. Sridhar

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

Dr. Preethi Chakravarthy Sridhar treated 189 Medicare patients in 2024, average age 75

CMS counts 189 Medicare patients who saw Dr. Sridhar in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 1.05, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Sridhar's median patient age at 47, with 72% women.

Medicare patients, 2024189
Average age75
Average risk score1.05

Dr. Sridhar's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Sridhar's Medicare patients by sex, 2024

  • Women11963%
  • Men7037%

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

  1. High cholesterol75%
  2. High blood pressure70%
  3. Osteoporosis46%
  4. Diabetes43%
  5. Arthritis33%
  6. Ischemic heart disease27%
  7. Chronic kidney disease21%
  8. Atrial fibrillation18%

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

Dr. Sridhar's patients across all payers

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

Patient panel by age, all payers

Median age 47

Patient panel by sex, all payers

  • Women72%
  • Men26%

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

Dr. Preethi Chakravarthy Sridhar wrote 1,232 Medicare Part D claims in 2024

In 2024, Dr. Sridhar wrote 1,232 Medicare Part D claims for 151 patients. 58% of them were for generic drugs. CMS names the drug for 945 of them, across 30 drugs with 11 or more claims each, at $348,210 in total drug cost. In 2023, CMS named 950 claims across 29 drugs.

Part D claims, 20241,232
Drugs named by CMS30
Total drug cost$348,210
Part D patients151

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

  • Generic718 claims58%
  • Brand-name398 claims32%
  • Other116 claims9%

Dr. Sridhar'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: 9502024: 9451%

Drugs named by CMS: 30 in 2024, 29 in 2023.

See all prescribing by Dr. Sridhar

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. Preethi Chakravarthy Sridhar offers telehealth to Medicare patients

Dr. Sridhar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sridhar as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Preethi Chakravarthy Sridhar has 2 publications on record

Dmand AI links 2 papers to Dr. Sridhar. Dr. Sridhar's most frequent co-authors are Janice L. Gilden, MD, Peter Andrew Morawiecki, MD and Boby G. Theckedath, MD.

Papers2

Dr. Sridhar's most frequent co-authors

Recent publications by Dr. Sridhar

See all 2 publications and co-authors

See who Dr. Sridhar researches with

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

How network discovery works

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

Dr. Preethi Chakravarthy Sridhar received $8,454 in industry payments from 2016 to 2025

CMS Open Payments shows 375 general payments to Dr. Sridhar from 46 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $1,240.

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

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

$8.5Kin total
  • Food and beverage$8,415100%
  • Education$390%

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

Share is of all general payments to this clinician.

See all payments to Dr. Sridhar

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

Dr. Preethi Chakravarthy Sridhar is board certified in endocrinology, diabetes and metabolism

  1. Board certified in endocrinology, diabetes and metabolismAmerican Board of Internal Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Preethi Chakravarthy Sridhar accepts plans from 7 insurance carriers

Dr. Sridhar 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, 7. Check the plan with the practice before a visit.

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

Plan types Dr. Sridhar accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO2
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Preethi Chakravarthy Sridhar'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)
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. Preethi Chakravarthy Sridhar

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. Preethi Chakravarthy Sridhar's NPI number?

Dr. Preethi Chakravarthy Sridhar's NPI number is 1033362041. It was assigned on November 4, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Preethi Chakravarthy Sridhar?

Dr. Preethi Chakravarthy Sridhar is an endocrinologist in Walnut Creek, California. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).

Where does Dr. Preethi Chakravarthy Sridhar practice?

Dr. Sridhar practices at 2637 Shadelands Drive, Walnut Creek, CA 94598. Dr. Sridhar's primary practice is BASS Imaging Center - Walnut Creek in Walnut Creek, California. Dmand AI also links Dr. Sridhar to 1 hospital and 1 group practice or clinic.

What is Dr. Preethi Chakravarthy Sridhar's office phone number?

The practice phone on file for Dr. Sridhar is (925) 329-3710.

What is Dr. Preethi Chakravarthy Sridhar's medical license number?

Dr. Sridhar's California license number on file is A119737, one of the licenses on file in 2 states.

Which states has Dr. Preethi Chakravarthy Sridhar been licensed in?

Dmand AI has state licenses on file for Dr. Sridhar in California (2012 to 2025) and Illinois (2008 to 2014).

Which hospitals is Dr. Preethi Chakravarthy Sridhar affiliated with?

Dr. Sridhar is affiliated with Stanford Hospital at 300 Pasteur Drive. Dmand AI links Dr. Sridhar to 1 more hospital.

What medical group is Dr. Preethi Chakravarthy Sridhar part of?

Dr. Sridhar is linked to BASS Medical Group.

Does Dr. Preethi Chakravarthy Sridhar accept Medicare?

Yes. CMS data shows Dr. Sridhar billed Medicare for 3,988 services in 2024, and Dr. Sridhar accepts Medicare assignment.

Does Dr. Preethi Chakravarthy Sridhar offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Sridhar as offering telehealth services.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Preethi Chakravarthy Sridhar see?

CMS counts 189 Medicare patients who saw Dr. Sridhar in 2024, with an average age of 75.

Is Dr. Preethi Chakravarthy Sridhar board certified?

Yes. Dr. Sridhar is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine.

What services does Dr. Preethi Chakravarthy Sridhar bill to Medicare?

In 2024, Dr. Sridhar's most billed Medicare services were injected or infused drug (J0897), medicare service (G2211) and office visit, established patient (99214).

What drugs does Dr. Preethi Chakravarthy Sridhar prescribe most?

In 2024 Medicare Part D data, Dr. Sridhar's most prescribed drugs by claims were Levothyroxine Sodium, Metformin HCl and Metformin HCl ER.

Has Dr. Preethi Chakravarthy Sridhar received payments from drug or device companies?

CMS Open Payments shows $8,454 in general payments to Dr. Sridhar from 46 companies from 2016 to 2025. The largest total came from Eli Lilly and Company.

How long has Dr. Preethi Chakravarthy Sridhar been practicing?

Dr. Sridhar graduated from medical school in 2006, 20 years ago.

Does Dr. Preethi Chakravarthy Sridhar do research?

Dmand AI links 2 publications to Dr. Sridhar.

Who does Dr. Preethi Chakravarthy Sridhar publish with?

Dr. Sridhar's most frequent co-authors are Janice L. Gilden, MD (1 shared paper), Peter Andrew Morawiecki, MD (1 shared paper) and Boby G. Theckedath, MD (1 shared paper).

What insurance does Dr. Preethi Chakravarthy Sridhar accept?

Dr. Sridhar 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, 7. Check the plan with the practice before a visit.

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