Dr. Shambhavi Iyer, MD
- Medicare services, 2023
- 44
- Part D claims, 2024
- 199
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 39400 Paseo Padre Pkwy, Fremont, CA 94538
- Practice phone
- Call (510) 784-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Iyer'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.
Dr. Shambhavi Iyer is a hospitalist in Fremont, California
Dr. Iyer practices at Fremont Medical Center in Fremont, California, part of Kaiser Permanente.
Dr. Iyer's NPI, 1225113996, was assigned on October 25, 2006. Dr. Iyer graduated from M. Rampure Medical College in 1990. Dr. Iyer holds California license A65771.
- NPI
- 1225113996NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143405530
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 784-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shambhavi Iyer practices at Fremont Medical Center in Fremont, California
Dr. Iyer's primary practice is Fremont Medical Center, at 39400 Paseo Padre Pkwy, Fremont, CA 94538 in Alameda County. The practice phone is (510) 784-4000.
- Fremont Medical Center39400 Paseo Padre Pkwy, Fremont, CA 94538 · Alameda CountyPhone(510) 784-4000
Source: Dmand AI Affiliation Data
Dr. Shambhavi Iyer is affiliated with 1 site of care and 1 medical group
Dr. Iyer's primary practice is Fremont Medical Center in Fremont, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Shambhavi Iyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Iyer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fremont Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shambhavi Iyer is one of 3,186 hospitalists in California
Hospitalist is Dr. Iyer's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Iyer is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Iyer's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists sepsis among the conditions Dr. Iyer treats.
Hospitalists near Dr. Iyer
Counts of hospitalists 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. Shambhavi Iyer billed Medicare for 44 services in 2023
CMS data shows 44 Medicare services from Dr. Iyer across 1 procedure code in 2023. Medicare paid $3,087 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Iyer compared with the California median for hospitalists, 2023
- Dr. Iyer
- California median
- Medicare services
- 44vs 43090% below
- Part D claims
- 30vs 6957% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Iyer's most billed Medicare procedure codes, 2023
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
Dr. Shambhavi Iyer's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Iyer's median patient age at 75, with 49% women.
Dr. Iyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Shambhavi Iyer wrote 199 Medicare Part D claims in 2024
In 2024, Dr. Iyer wrote 199 Medicare Part D claims for 83 patients. 88% of them were for generic drugs. CMS names the drug for 30 of them, across 2 drugs with 11 or more claims each, at $343 in total drug cost. In 2023, CMS named 143 claims across 10 drugs.
Dr. Iyer's Part D claims by kind of drug, 2024
- Generic175 claims88%
- Brand-name24 claims12%
Dr. Iyer'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.
Drug classes CMS tracks in Dr. Iyer's Part D claims, 2024
- Antibiotics13%26 of 199 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1432024: 3079%
Drugs named by CMS: 2 in 2024, 10 in 2023.
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. Shambhavi Iyer takes part in Medicare
Dr. Iyer 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. Shambhavi Iyer graduated from M. Rampure Medical College
Dr. Iyer graduated from M. Rampure Medical College in 1990. Dr. Iyer is a member of SHM.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Shambhavi Iyer accepts plans from 2 insurance carriers
Dr. Iyer is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Iyer accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Shambhavi Iyer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Shambhavi Iyer
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. Shambhavi Iyer's NPI number?
Dr. Shambhavi Iyer's NPI number is 1225113996. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Shambhavi Iyer?
Dr. Shambhavi Iyer is a hospitalist in Fremont, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Shambhavi Iyer practice?
Dr. Iyer practices at 39400 Paseo Padre Pkwy, Fremont, CA 94538. Dr. Iyer's primary practice is Fremont Medical Center in Fremont, California, part of Kaiser Permanente.
What is Dr. Shambhavi Iyer's office phone number?
The practice phone on file for Dr. Iyer is (510) 784-4000.
What is Dr. Shambhavi Iyer's medical license number?
Dr. Iyer holds California license A65771, one of the licenses on file in 2 states.
Which states has Dr. Shambhavi Iyer been licensed in?
Dmand AI has state licenses on file for Dr. Iyer in California (1998 to 2026) and Pennsylvania (1996 to 1998).
Which hospitals is Dr. Shambhavi Iyer affiliated with?
Dr. Iyer practices at Fremont Medical Center in Fremont, California.
What medical group is Dr. Shambhavi Iyer part of?
Dr. Iyer is linked to The Permanente Medical Group, Inc.
Does Dr. Shambhavi Iyer accept Medicare?
Yes. CMS data shows Dr. Iyer billed Medicare for 44 services in 2023, and Dr. Iyer accepts Medicare assignment.
Is Dr. Shambhavi Iyer board certified?
Yes. Dr. Iyer is board certified in internal medicine by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Shambhavi Iyer bill to Medicare?
In 2023, Dr. Iyer's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Shambhavi Iyer go to medical school?
Dr. Iyer graduated from M. Rampure Medical College in 1990.
What drugs does Dr. Shambhavi Iyer prescribe most?
In 2024 Medicare Part D data, Dr. Iyer's most prescribed drugs by claims were Atorvastatin Calcium and Furosemide.
How long has Dr. Shambhavi Iyer been practicing?
Dr. Iyer graduated from medical school in 1990, 36 years ago.
What insurance does Dr. Shambhavi Iyer accept?
Dr. Iyer is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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