Dr. Nadia Guardado, MD
- Medicare services, 2023
- 16
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 144
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 2288 Auburn Boulevard, #201, Sacramento, CA 95821
- Practice phone
- Call (916) 929-7229
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greater Sacramento Surgery Center
Surgery Center - Medicare-Certified · Sacramento, California
Find Dr. Guardado's professional email, personal email and mobile number
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Dr. Nadia Guardado is a general surgeon in Sacramento, California
Dr. Guardado practices at Greater Sacramento Surgery Center in Sacramento, California.
Dr. Guardado's NPI, 1003246125, was assigned on November 26, 2013. Dr. Guardado holds New Mexico license MD2021-0810.
- NPI
- 1003246125NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597045724
- NPI enumeration date
- November 26, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 929-7229
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nadia Guardado practices at Greater Sacramento Surgery Center in Sacramento, California
Dr. Guardado's primary practice is Greater Sacramento Surgery Center, at 2288 Auburn Boulevard, #201, Sacramento, CA 95821. The practice phone is (916) 929-7229.
- Greater Sacramento Surgery Center2288 Auburn Boulevard, #201, Sacramento, CA 95821Phone(916) 929-7229
Source: Dmand AI Affiliation Data
Dr. Nadia Guardado is affiliated with 2 sites of care and 2 medical groups
Dr. Guardado's primary practice is Greater Sacramento Surgery Center in Sacramento, California. Dr. Guardado is also affiliated with Roseville Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Guardado to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nadia Guardado's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guardado practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greater Sacramento Surgery Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nadia Guardado is one of 2,926 general surgeons in California
Surgery is Dr. Guardado's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Guardado is licensed in New Mexico.
Specialties and state licenses
- Surgery, New MexicoPrimary
General surgeons near Dr. Guardado
Counts of general surgeons 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. Nadia Guardado billed Medicare for 16 services in 2023
CMS data shows 16 Medicare services from Dr. Guardado across 1 procedure code in 2023, for 15 Medicare patients. Medicare paid $1,549 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Guardado's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1002023: 1684%
Dr. Guardado compared with the California median for general surgeons, 2023
- Dr. Guardado
- California median
- Medicare services
- 16vs 16690% below
- Medicare patients
- 15vs 12188% below
- Part D claims
- 109vs 343.2 times
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Guardado'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Guardado and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nadia Guardado treated 15 Medicare patients in 2024, average age 69
CMS counts 15 Medicare patients who saw Dr. Guardado in 2024. 75% of them have high blood pressure. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Guardado's median patient age at 51, with 53% women.
Chronic conditions among Dr. Guardado's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guardado's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nadia Guardado wrote 144 Medicare Part D claims in 2024
In 2024, Dr. Guardado wrote 144 Medicare Part D claims for 79 patients. 99% of them were for generic drugs. CMS names the drug for 109 of them, across 2 drugs with 11 or more claims each, at $808 in total drug cost. In 2023, CMS named 40 claims across 2 drugs.
Dr. Guardado's Part D claims by kind of drug, 2024
- Generic142 claims99%
- Brand-name and other2 claims1%
Dr. Guardado'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. Guardado's Part D claims, 2024
- Opioids49%70 of 144 claims
- Antibiotics14%20 of 144 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: 402024: 109173%
Drugs named by CMS: 2 in 2024, 2 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. Nadia Guardado takes part in Medicare
Dr. Guardado 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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Sources for Dr. Nadia Guardado'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) |
| 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. Nadia Guardado
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. Nadia Guardado's NPI number?
Dr. Nadia Guardado's NPI number is 1003246125. It was assigned on November 26, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Nadia Guardado?
Dr. Nadia Guardado is a general surgeon in Sacramento, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nadia Guardado practice?
Dr. Guardado practices at 2288 Auburn Boulevard, #201, Sacramento, CA 95821. Dr. Guardado's primary practice is Greater Sacramento Surgery Center in Sacramento, California. Dmand AI also links Dr. Guardado to 1 medical group.
What is Dr. Nadia Guardado's office phone number?
The practice phone on file for Dr. Guardado is (916) 929-7229.
What is Dr. Nadia Guardado's medical license number?
Dr. Guardado holds New Mexico license MD2021-0810.
Which hospitals is Dr. Nadia Guardado affiliated with?
Dr. Guardado is affiliated with Roseville Medical Center.
What medical group is Dr. Nadia Guardado part of?
Dr. Guardado is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Guardado to 1 more medical group.
Does Dr. Nadia Guardado accept Medicare?
Yes. CMS data shows Dr. Guardado billed Medicare for 16 services in 2023, and Dr. Guardado accepts Medicare assignment.
How many Medicare patients does Dr. Nadia Guardado see?
CMS counts 15 Medicare patients who saw Dr. Guardado in 2024, with an average age of 69.
What services does Dr. Nadia Guardado bill to Medicare?
In 2023, Dr. Guardado's most billed Medicare services were hospital inpatient care (99222).
What drugs does Dr. Nadia Guardado prescribe most?
In 2024 Medicare Part D data, Dr. Guardado's most prescribed drugs by claims were Oxycodone HCl and Ibuprofen.
How long has Dr. Nadia Guardado been practicing?
Dr. Guardado graduated from medical school in 2015, 11 years ago.
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