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Dr. Jonah Delshad, DO
NPI1578143434PAC ID6709227341
- Medicare services, 2024
- 36
- Medicare patients, 2024
- 36
- Part D claims, 2024
- 181
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Dr. Delshad's professional email, personal email and mobile number
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Dr. Jonah Delshad is an internist in Campbell, California
Dr. Delshad practices at Signify Health in Campbell, California.
Dr. Delshad's NPI, 1578143434, was assigned on April 13, 2021. Dr. Delshad holds New York license 327990.
NPI and contact details
- NPI
- 1578143434NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709227341
- NPI enumeration date
- April 13, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonah Delshad practices at Signify Health in Campbell, California
Dr. Delshad's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonah Delshad is affiliated with 3 sites of care and 2 medical groups
Dr. Delshad's primary practice is Signify Health in Campbell, California. Dr. Delshad is also affiliated with St. Catherine of Siena Hospital. The medical group on file is Brookview Medical Associates. Dmand AI also links Dr. Delshad to 1 more hospital and 1 medical group, each named with a free account.
Signify HealthPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jonah Delshad's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Delshad practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonah Delshad is one of 16,751 internists in California
Internal medicine is Dr. Delshad's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Delshad is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Delshad
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. Jonah Delshad billed Medicare for 36 services in 2024
CMS data shows 36 Medicare services from Dr. Delshad across 2 procedure codes in 2024, for 36 Medicare patients. Medicare paid $3,124 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202436
Medicare patients36
Paid by Medicare$3,124
Procedure codes2
Dr. Delshad compared with the California median for internists, 2024
- Dr. Delshad
- California median
- Medicare services
- 36vs 36190% below
- Medicare patients
- 36vs 15176% below
- Part D claims
- 58vs 42186% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Delshad'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.
Need commercial claims for Dr. Delshad?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Delshad and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonah Delshad treated 36 Medicare patients in 2024, average age 81
CMS counts 36 Medicare patients who saw Dr. Delshad in 2024. The largest group is 85 and over, with 17 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 56% are also on Medicaid. Their average risk score is 2.43, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Delshad's median patient age at 70, with 43% women.
Medicare patients, 202436
Average age81
Average risk score2.43
Also on Medicaid56%
Dr. Delshad's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Delshad's Medicare patients by sex, 2024
- Women2364%
- Men1336%
Chronic conditions among Dr. Delshad's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease72%
- Arthritis69%
- Anxiety58%
- Chronic kidney disease58%
- Mood disorders56%
- COPD53%
Share of Medicare patients with each condition. A patient can have several.
Dr. Delshad'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
- Women43%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonah Delshad wrote 181 Medicare Part D claims in 2024
In 2024, Dr. Delshad wrote 181 Medicare Part D claims for 50 patients. 66% of them were for generic drugs. CMS names the drug for 58 of them, across 4 drugs with 11 or more claims each, at $558 in total drug cost. In 2023, CMS named 37 claims across 3 drugs.
Part D claims, 2024181
Drugs named by CMS4
Total drug cost$558
Part D patients50
Dr. Delshad's Part D claims by kind of drug, 2024
- Generic119 claims66%
- Brand-name and other62 claims34%
Dr. Delshad'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: 372024: 5857%
Drugs named by CMS: 4 in 2024, 3 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. Jonah Delshad takes part in Medicare
Dr. Delshad 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. Jonah Delshad has 2 publications on record
Dmand AI links 2 papers to Dr. Delshad in 2025. Dr. Delshad's most frequent co-authors are Ofek Hai, DO, Amgad Nihad Makaryus, MD and Leonid Rankov, MD.
Papers2
Dr. Delshad's most frequent co-authors
Recent publications by Dr. Delshad
J Investig Med High Impact Case Rep
AmebiasisEntamoeba histolyticaEntamoebiasis
See who Dr. Delshad researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Delshad 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. Jonah Delshad received $525 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Dr. Delshad from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Ascendis Pharma, Inc. paid the most, $375.
General payments to Dr. Delshad by program year, 2024 to 2025
Companies that paid Dr. Delshad the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jonah Delshad'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Jonah Delshad
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. Jonah Delshad's NPI number?
Dr. Jonah Delshad's NPI number is 1578143434. It was assigned on April 13, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonah Delshad?
Dr. Jonah Delshad is an internist in Campbell, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jonah Delshad practice?
Dr. Delshad practices at 900 E Hamilton Ave, Campbell, CA 95008. Dr. Delshad's primary practice is Signify Health in Campbell, California. Dmand AI also links Dr. Delshad to 1 hospital and 1 medical group.
What is Dr. Jonah Delshad's office phone number?
The practice phone on file for Dr. Delshad is (469) 466-7007.
What is Dr. Jonah Delshad's medical license number?
Dr. Delshad holds New York license 327990.
Which hospitals is Dr. Jonah Delshad affiliated with?
Dr. Delshad is affiliated with St. Catherine of Siena Hospital. Dmand AI links Dr. Delshad to 1 more hospital.
What medical group is Dr. Jonah Delshad part of?
Dr. Delshad is linked to Brookview Medical Associates. Dmand AI links Dr. Delshad to 1 more medical group.
Does Dr. Jonah Delshad accept Medicare?
Yes. CMS data shows Dr. Delshad billed Medicare for 36 services in 2024, and Dr. Delshad accepts Medicare assignment.
How many Medicare patients does Dr. Jonah Delshad see?
CMS counts 36 Medicare patients who saw Dr. Delshad in 2024, with an average age of 81.
What services does Dr. Jonah Delshad bill to Medicare?
In 2024, Dr. Delshad's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).
Show 5 more questionsShow fewer questions
What drugs does Dr. Jonah Delshad prescribe most?
In 2024 Medicare Part D data, Dr. Delshad's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Levothyroxine Sodium.
Has Dr. Jonah Delshad received payments from drug or device companies?
CMS Open Payments shows $525 in general payments to Dr. Delshad from 2 companies from 2024 to 2025. The largest total came from Ascendis Pharma, Inc.
How long has Dr. Jonah Delshad been practicing?
Dr. Delshad graduated from medical school in 2021, 5 years ago.
Does Dr. Jonah Delshad do research?
Dmand AI links 2 publications to Dr. Delshad.
Who does Dr. Jonah Delshad publish with?
Dr. Delshad's most frequent co-authors are Ofek Hai, DO (1 shared paper), Amgad Nihad Makaryus, MD (1 shared paper) and Leonid Rankov, MD (1 shared paper).
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