Dr. Swathi Raju Nallapa, MD
- Medicare services, 2024
- 1,084
- Medicare patients, 2024
- 352
- Part D claims, 2024
- 2,987
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 795 El Camino Real, Palo Alto, CA 94301
- Practice phone
- Call (650) 324-1832
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgery Center Palo Alto
Surgery Center - Medicare-Certified · Palo Alto, California
Find Dr. Nallapa'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. Swathi Raju Nallapa is an internist in Palo Alto, California
Dr. Nallapa practices at Surgery Center Palo Alto in Palo Alto, California.
Dr. Nallapa's NPI, 1780188847, was assigned on March 22, 2018. Dr. Nallapa graduated from Keck School of Medicine of USC in 2018. Dr. Nallapa's California license number on file is A167018.
- NPI
- 1780188847NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446656763
- NPI enumeration date
- March 22, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 324-1832
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Swathi Raju Nallapa practices at Surgery Center Palo Alto in Palo Alto, California
Dr. Nallapa's primary practice is Surgery Center Palo Alto, at 795 El Camino Real, Palo Alto, CA 94301. The practice phone is (650) 324-1832.
- Surgery Center Palo Alto795 El Camino Real, Palo Alto, CA 94301Phone(650) 324-1832
Source: Dmand AI Affiliation Data
Dr. Swathi Raju Nallapa is affiliated with 8 sites of care and 1 medical group
Dr. Nallapa's primary practice is Surgery Center Palo Alto in Palo Alto, California. Dr. Nallapa is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Nallapa to 2 more hospitals, 3 home health agencies and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Swathi Raju Nallapa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nallapa practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgery Center Palo Alto | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Swathi Raju Nallapa is one of 16,751 internists in California
Internal medicine is Dr. Nallapa's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nallapa is board certified in internal medicine by the American Board of Internal Medicine. Dr. Nallapa has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Nallapa
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
Dr. Swathi Raju Nallapa billed Medicare for 1,084 services in 2024
CMS data shows 1,084 Medicare services from Dr. Nallapa across 10 procedure codes in 2024, for 352 Medicare patients. Medicare paid $103,360 for them. Every service was in an office.
Dr. Nallapa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6512024: 58011%
- Other services
- 2023: 3032024: 48058%
- Tests and treatments
- 2023: 432024: 2444%
Dr. Nallapa compared with the California median for internists, 2024
- Dr. Nallapa
- California median
- Medicare services
- 1,084vs 3613.0 times
- Medicare patients
- 352vs 1512.3 times
- Part D claims
- 2,431vs 4215.8 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Nallapa'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nallapa and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Swathi Raju Nallapa treated 352 Medicare patients in 2024, average age 78
CMS counts 352 Medicare patients who saw Dr. Nallapa in 2024. The largest group is 75 to 84, with 150 patients. 75% of them have high cholesterol, and 59% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nallapa's median patient age at 70, with 62% women.
Dr. Nallapa's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nallapa's Medicare patients by sex, 2024
- Women23466%
- Men11834%
Chronic conditions among Dr. Nallapa's Medicare patients, 2024
- High cholesterol75%
- High blood pressure59%
- Arthritis34%
- Osteoporosis30%
- Mood disorders19%
- Cancer17%
- Ischemic heart disease17%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nallapa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Swathi Raju Nallapa wrote 2,987 Medicare Part D claims in 2024
In 2024, Dr. Nallapa wrote 2,987 Medicare Part D claims for 337 patients. 90% of them were for generic drugs. CMS names the drug for 2,431 of them, across 59 drugs with 11 or more claims each, at $128,524 in total drug cost. In 2023, CMS named 1,879 claims across 56 drugs.
Dr. Nallapa's Part D claims by kind of drug, 2024
- Generic2,686 claims90%
- Brand-name and other301 claims10%
Dr. Nallapa'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. Nallapa's Part D claims, 2024
- Opioids1%31 of 2,987 claims
- Antibiotics2%49 of 2,987 claims
- Antipsychotics, patients 65 and over0%11 of 2,987 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: 1,8792024: 2,43129%
Drugs named by CMS: 59 in 2024, 56 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
Dr. Swathi Raju Nallapa offers telehealth to Medicare patients
Dr. Nallapa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nallapa as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Swathi Raju Nallapa has 1 publication on record
Dmand AI links 1 paper to Dr. Nallapa in 2015. Dr. Nallapa's most frequent co-authors are Eisha Anne Christian, MD, Thomas Aghahowa Imahiyerobo, MD and Mark D. Krieger, MD.
Dr. Nallapa's most frequent co-authors
- Eisha Anne Christian, MD1 shared paper
- Thomas Aghahowa Imahiyerobo, MD1 shared paper
- Mark D. Krieger, MD1 shared paper
Recent publications by Dr. Nallapa
See who Dr. Nallapa researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nallapa works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Swathi Raju Nallapa received $25 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Nallapa from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $25.
Companies that paid Dr. Nallapa the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Swathi Raju Nallapa graduated from Keck School of Medicine of USC
Dr. Nallapa graduated from Keck School of Medicine of USC in 2018.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Swathi Raju Nallapa accepts plans from 11 insurance carriers
Dr. Nallapa is in network with 11 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +3 more carriersWith a free account
Plan types Dr. Nallapa accepts, by number of carriers
- PPO7
- HMO6
- EPO4
- Medicare3
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Swathi Raju Nallapa'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (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. Swathi Raju Nallapa
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. Swathi Raju Nallapa's NPI number?
Dr. Swathi Raju Nallapa's NPI number is 1780188847. It was assigned on March 22, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Swathi Raju Nallapa?
Dr. Swathi Raju Nallapa is an internist in Palo Alto, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Swathi Raju Nallapa practice?
Dr. Nallapa practices at 795 El Camino Real, Palo Alto, CA 94301. Dr. Nallapa's primary practice is Surgery Center Palo Alto in Palo Alto, California. Dmand AI also links Dr. Nallapa to 2 hospitals, 3 home health agencies and 1 group practice or clinic.
What is Dr. Swathi Raju Nallapa's office phone number?
The practice phone on file for Dr. Nallapa is (650) 324-1832.
What is Dr. Swathi Raju Nallapa's medical license number?
Dr. Nallapa's California license number on file is A167018.
Which hospitals is Dr. Swathi Raju Nallapa affiliated with?
Dr. Nallapa is affiliated with Stanford Hospital at 300 Pasteur Drive. Dmand AI links Dr. Nallapa to 2 more hospitals.
What medical group is Dr. Swathi Raju Nallapa part of?
Dr. Nallapa is linked to Palo Alto Foundation Medical Group.
Does Dr. Swathi Raju Nallapa accept Medicare?
Yes. CMS data shows Dr. Nallapa billed Medicare for 1,084 services in 2024, and Dr. Nallapa accepts Medicare assignment.
Does Dr. Swathi Raju Nallapa offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nallapa as offering telehealth services.
How many Medicare patients does Dr. Swathi Raju Nallapa see?
CMS counts 352 Medicare patients who saw Dr. Nallapa in 2024, with an average age of 78.
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Is Dr. Swathi Raju Nallapa board certified?
Yes. Dr. Nallapa is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Swathi Raju Nallapa bill to Medicare?
In 2024, Dr. Nallapa's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Where did Dr. Swathi Raju Nallapa go to medical school?
Dr. Nallapa graduated from Keck School of Medicine of USC in 2018.
What drugs does Dr. Swathi Raju Nallapa prescribe most?
In 2024 Medicare Part D data, Dr. Nallapa's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Swathi Raju Nallapa received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Dr. Nallapa from 1 company from 2021 to 2021. The largest total came from Amgen Inc.
How long has Dr. Swathi Raju Nallapa been practicing?
Dr. Nallapa graduated from medical school in 2018, 8 years ago.
Does Dr. Swathi Raju Nallapa do research?
Dmand AI links 1 publication to Dr. Nallapa.
Who does Dr. Swathi Raju Nallapa publish with?
Dr. Nallapa's most frequent co-authors are Eisha Anne Christian, MD (1 shared paper), Thomas Aghahowa Imahiyerobo, MD (1 shared paper) and Mark D. Krieger, MD (1 shared paper).
What insurance does Dr. Swathi Raju Nallapa accept?
Dr. Nallapa is in network with 11 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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