Isaac P. Gaddam, NP

  • Modesto, CA
  • Nurse practitioner
NPI1992960843PAC ID2466762661
Medicare services, 2024
571
Medicare patients, 2024
440
Part D claims, 2024
1,874
Hospital affiliations
1
Industry payments
$16
Practice address
730 17th Street, Modesto, CA 95354
Practice phone
Call (209) 248-7700
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Central Valley Specialty Hospital

Hospital · Modesto, California

See all 5 affiliations

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Isaac P. Gaddam is a nurse practitioner in Modesto, California

Isaac Gaddam practices at Central Valley Specialty Hospital in Modesto, California, part of Central Valley Specialty Hospital.

Isaac Gaddam's NPI, 1992960843, was assigned on July 21, 2008. Isaac Gaddam graduated from Western University of Health Sciences College of Dental Med in 2002. Isaac Gaddam holds California license NP13753.

NPI and contact details
Medicare PAC ID
2466762661
NPI enumeration date
July 21, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(209) 248-7700
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
50
Medical school graduation
2002

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

Isaac P. Gaddam practices at Central Valley Specialty Hospital in Modesto, California

Isaac Gaddam's primary practice is Central Valley Specialty Hospital, at 730 17th Street, Modesto, CA 95354 in Stanislaus County. The practice phone is (209) 248-7700.

Source: Dmand AI Affiliation Data

Isaac P. Gaddam is affiliated with 3 sites of care and 2 medical groups

Isaac Gaddam's primary practice is Central Valley Specialty Hospital in Modesto, California, part of Central Valley Specialty Hospital. The medical group on file is SGMF Radiology. Dmand AI also links Isaac Gaddam to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Isaac Gaddam

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

Dmand AI tracks the EHR system at Isaac P. Gaddam's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Isaac Gaddam practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Central Valley Specialty HospitalAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Isaac P. Gaddam is one of 5,983 nurse practitioners in California

Nurse practitioner is Isaac Gaddam's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Isaac Gaddam is licensed in California.

Specialties and state licenses

  • Nurse practitioner, CaliforniaPrimaryLicense NP13753 · taxonomy 363L00000X

Clinical focus

Dmand AI lists acute sinusitis, acute skin infection, arthritis, chronic diabetes, chronic kidney disease, chronic obstructive pulmonary disease (COPD), conjunctivitis and contact dermatitis among the conditions Isaac Gaddam treats.

Nurse practitioners near Isaac Gaddam

Counts of nurse practitioners 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

Isaac P. Gaddam billed Medicare for 571 services in 2024

CMS data shows 571 Medicare services from Isaac Gaddam across 7 procedure codes in 2024, for 440 Medicare patients. Medicare paid $37,802 for them. Every service was in an office.

Medicare services, 2024571
Medicare patients440
Paid by Medicare$37,802
Procedure codes7

Isaac Gaddam's Medicare services by type, 2024

  1. Office and hospital visits466
  2. Tests and treatments48
  3. Other services43
  4. Lab and pathology14

Isaac Gaddam compared with the California median for nurse practitioners, 2024

  • Isaac Gaddam
  • California median
Medicare services
571vs 2792.0 times
Medicare patients
440vs 924.8 times
Part D claims
1,531vs 3664.2 times

Medians across 3,047 nurse practitioners in California with Dmand AI profiles that report each measure.

Isaac Gaddam'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 Isaac Gaddam

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

Isaac P. Gaddam treated 440 Medicare patients in 2024, average age 75

CMS counts 440 Medicare patients who saw Isaac Gaddam in 2024. The largest group is 65 to 74, with 164 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Isaac Gaddam's median patient age at 60, with 62% women.

Medicare patients, 2024440
Average age75
Average risk score1.25
Also on Medicaid30%

Isaac Gaddam's Medicare patients by age, 2024

Isaac Gaddam's Medicare patients by sex, 2024

  • Women28064%
  • Men16036%

Chronic conditions among Isaac Gaddam's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis51%
  4. Chronic kidney disease35%
  5. Diabetes35%
  6. Ischemic heart disease32%
  7. Anxiety28%
  8. Mood disorders27%

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

Isaac Gaddam's patients across all payers

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

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women62%
  • Men37%

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

Isaac P. Gaddam wrote 1,874 Medicare Part D claims in 2024

In 2024, Isaac Gaddam wrote 1,874 Medicare Part D claims for 476 patients. 93% of them were for generic drugs. CMS names the drug for 1,531 of them, across 54 drugs with 11 or more claims each, at $25,828 in total drug cost.

Part D claims, 20241,874
Drugs named by CMS54
Total drug cost$25,828
Part D patients476

Isaac Gaddam's Part D claims by kind of drug, 2024

  • Generic1,740 claims93%
  • Brand-name and other134 claims7%

Isaac Gaddam'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 Isaac Gaddam's Part D claims, 2024

  • Opioids1%11 of 1,874 claims
  • Antibiotics9%174 of 1,874 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Isaac Gaddam

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

Isaac P. Gaddam offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Isaac P. Gaddam received $16 in industry payments in 2024

CMS Open Payments shows 1 general payment to Isaac Gaddam from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $16.

Companies that paid Isaac Gaddam the most, 2024 to 2024

Share is of all general payments to this clinician.

See all payments to Isaac Gaddam

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

Isaac P. Gaddam graduated from Western University of Health Sciences College of Dental Med

Isaac Gaddam graduated from Western University of Health Sciences College of Dental Med in 2002.

  1. Medical schoolWestern University of Health Sciences College of Dental Med

Source: Dmand AI Professional Profile Data

Sources for Isaac P. Gaddam'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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile 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 Isaac P. Gaddam

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

What is Isaac P. Gaddam's NPI number?

Isaac P. Gaddam's NPI number is 1992960843. It was assigned on July 21, 2008, and it is active in the NPI Registry.

What does Isaac P. Gaddam specialize in?

Isaac P. Gaddam is a nurse practitioner in Modesto, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).

Where does Isaac P. Gaddam practice?

Isaac Gaddam practices at 730 17th Street, Modesto, CA 95354. Isaac Gaddam's primary practice is Central Valley Specialty Hospital in Modesto, California, part of Central Valley Specialty Hospital. Dmand AI also links Isaac Gaddam to 2 group practices and clinics and 1 medical group.

What is Isaac P. Gaddam's office phone number?

The practice phone on file for Isaac Gaddam is (209) 248-7700.

What is Isaac P. Gaddam's medical license number?

Isaac Gaddam holds California license NP13753.

Which hospitals is Isaac P. Gaddam affiliated with?

Isaac Gaddam practices at Central Valley Specialty Hospital in Modesto, California.

What medical group is Isaac P. Gaddam part of?

Isaac Gaddam is linked to SGMF Radiology. Dmand AI links Isaac Gaddam to 1 more medical group.

Does Isaac P. Gaddam accept Medicare?

Yes. CMS data shows Isaac Gaddam billed Medicare for 571 services in 2024, and Isaac Gaddam accepts Medicare assignment.

Does Isaac P. Gaddam offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Isaac Gaddam as offering telehealth services.

How many Medicare patients does Isaac P. Gaddam see?

CMS counts 440 Medicare patients who saw Isaac Gaddam in 2024, with an average age of 75.

Show 5 more questionsShow fewer questions

What services does Isaac P. Gaddam bill to Medicare?

In 2024, Isaac Gaddam's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and heart test or procedure (93000).

Where did Isaac P. Gaddam go to medical school?

Isaac Gaddam graduated from Western University of Health Sciences College of Dental Med in 2002.

What drugs does Isaac P. Gaddam prescribe most?

In 2024 Medicare Part D data, Isaac Gaddam's most prescribed drugs by claims were Atorvastatin Calcium, Fluticasone Propionate and Levothyroxine Sodium.

Has Isaac P. Gaddam received payments from drug or device companies?

CMS Open Payments shows $16 in general payments to Isaac Gaddam from 1 company from 2024 to 2024. The largest total came from Novo Nordisk Inc.

How long has Isaac P. Gaddam been practicing?

Isaac Gaddam graduated from medical school in 2002, 24 years ago.

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