CBE Life Sci Educ
Amy Guzdar
- Medicare services, 2024
- 15
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 1,509
- Publications
- 2
- MIPS score, 2024
- 89
- Practice address
- 3883 Airway Dr. Ste 100, Santa Rosa, CA 95403
- Practice phone
- Call (707) 521-4480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
3883 Airway Drive Imaging
Mammography / Breast Imaging Center · Santa Rosa, California
Find Amy Guzdar'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.
Amy Guzdar is an internist in Santa Rosa, California
Amy Guzdar practices at 3883 Airway Drive Imaging in Santa Rosa, California.
Amy Guzdar's NPI, 1679100614, was assigned on March 26, 2020. Amy Guzdar graduated from UC San Diego School of Medicine in 2020. Amy Guzdar's California license number on file is A185363.
- NPI
- 1679100614NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466801451
- NPI enumeration date
- March 26, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (707) 521-4480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Amy Guzdar practices at 3883 Airway Drive Imaging in Santa Rosa, California
Amy Guzdar's primary practice is 3883 Airway Drive Imaging, at 3883 Airway Dr. Ste 100, Santa Rosa, CA 95403. The practice phone is (707) 521-4480.
- 3883 Airway Drive Imaging3883 Airway Dr. Ste 100, Santa Rosa, CA 95403Phone(707) 521-4480
Source: Dmand AI Affiliation Data
Amy Guzdar is affiliated with 8 sites of care and 2 medical groups
Amy Guzdar's primary practice is 3883 Airway Drive Imaging in Santa Rosa, California. Amy Guzdar is also affiliated with California Pacific Medical Center Van Ness Campus. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Amy Guzdar to 3 more hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group, each named with a free account. Amy Guzdar's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Amy Guzdar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Amy Guzdar practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| 3883 Airway Drive Imaging | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Amy Guzdar is one of 16,751 internists in California
Internal medicine is Amy Guzdar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Amy Guzdar is board certified in internal medicine by the American Board of Internal Medicine. Amy Guzdar has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Amy Guzdar
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
Amy Guzdar billed Medicare for 15 services in 2024
CMS data shows 15 Medicare services from Amy Guzdar across 1 procedure code in 2024, all of them office visits, for 21 Medicare patients. Medicare paid $1,239 for them. Every service was in an office.
Amy Guzdar compared with the California median for internists, 2024
- Amy Guzdar
- California median
- Medicare services
- 15vs 36196% below
- Medicare patients
- 21vs 15186% below
- Part D claims
- 1,007vs 4212.4 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Amy Guzdar'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 Amy Guzdar and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Amy Guzdar treated 21 Medicare patients in 2024, average age 76
CMS counts 21 Medicare patients who saw Amy Guzdar in 2024. 62% of them have high cholesterol, and 52% have arthritis. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Amy Guzdar's median patient age at 56, with 75% women.
Chronic conditions among Amy Guzdar's Medicare patients, 2024
- High cholesterol62%
- Arthritis52%
- High blood pressure52%
Share of Medicare patients with each condition. A patient can have several.
Amy Guzdar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women75%
- Men21%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Amy Guzdar wrote 1,509 Medicare Part D claims in 2024
In 2024, Amy Guzdar wrote 1,509 Medicare Part D claims for 311 patients. 91% of them were for generic drugs. CMS names the drug for 1,007 of them, across 34 drugs with 11 or more claims each, at $15,243 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Amy Guzdar's Part D claims by kind of drug, 2024
- Generic1,373 claims91%
- Brand-name and other136 claims9%
Amy Guzdar'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 Amy Guzdar's Part D claims, 2024
- Opioids3%43 of 1,509 claims
- Antibiotics3%43 of 1,509 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: 122024: 1,0078292%
Drugs named by CMS: 34 in 2024, 1 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
Amy Guzdar scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Amy Guzdar for performance year 2024, reported as part of a group. Amy Guzdar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Amy Guzdar as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Amy Guzdar's MIPS scores, performance year 2024
- 89of 100Final score
- 87.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Amy Guzdar has 2 publications on record
Dmand AI links 2 papers to Amy Guzdar.
Recent publications by Amy Guzdar
See who Amy Guzdar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Amy Guzdar works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Amy Guzdar received $17 in industry payments in 2023
CMS Open Payments shows 1 general payment to Amy Guzdar from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $17.
Companies that paid Amy Guzdar the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Amy Guzdar graduated from UC San Diego School of Medicine
Amy Guzdar graduated from UC San Diego School of Medicine in 2020.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Amy Guzdar accepts plans from 3 insurance carriers
Amy Guzdar is in network with 3 carriers, including Aetna, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- CMS Medicare
Plan types Amy Guzdar accepts, by number of carriers
- HMO2
- Medicare2
- POS2
- PPO2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Amy Guzdar'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)Clinician Public Reporting: Overall MIPS Performance (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 Amy Guzdar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Amy Guzdar's NPI number?
Amy Guzdar's NPI number is 1679100614. It was assigned on March 26, 2020, and it is active in the NPI Registry.
What does Amy Guzdar specialize in?
Amy Guzdar is an internist in Santa Rosa, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Amy Guzdar practice?
Amy Guzdar practices at 3883 Airway Dr. Ste 100, Santa Rosa, CA 95403. Amy Guzdar's primary practice is 3883 Airway Drive Imaging in Santa Rosa, California. Dmand AI also links Amy Guzdar to 3 hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Amy Guzdar's office phone number?
The practice phone on file for Amy Guzdar is (707) 521-4480.
What is Amy Guzdar's medical license number?
Amy Guzdar's California license number on file is A185363.
Which hospitals is Amy Guzdar affiliated with?
Amy Guzdar is affiliated with California Pacific Medical Center Van Ness Campus. Dmand AI links Amy Guzdar to 3 more hospitals.
What medical group is Amy Guzdar part of?
Amy Guzdar is linked to The Permanente Medical Group, Inc. Dmand AI links Amy Guzdar to 1 more medical group.
Does Amy Guzdar accept Medicare?
Yes. CMS data shows Amy Guzdar billed Medicare for 15 services in 2024, and Amy Guzdar accepts Medicare assignment.
Does Amy Guzdar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Amy Guzdar as offering telehealth services.
What is Amy Guzdar's MIPS score?
Amy Guzdar's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
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How many Medicare patients does Amy Guzdar see?
CMS counts 21 Medicare patients who saw Amy Guzdar in 2024, with an average age of 76.
Is Amy Guzdar board certified?
Yes. Amy Guzdar is board certified in internal medicine by the American Board of Internal Medicine.
What services does Amy Guzdar bill to Medicare?
In 2024, Amy Guzdar's most billed Medicare services were office visit, established patient (99213).
Where did Amy Guzdar go to medical school?
Amy Guzdar graduated from UC San Diego School of Medicine in 2020.
What drugs does Amy Guzdar prescribe most?
In 2024 Medicare Part D data, Amy Guzdar's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Amy Guzdar received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Amy Guzdar from 1 company from 2023 to 2023. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Amy Guzdar been practicing?
Amy Guzdar graduated from medical school in 2020, 6 years ago.
Does Amy Guzdar do research?
Dmand AI links 2 publications to Amy Guzdar.
What insurance does Amy Guzdar accept?
Amy Guzdar is in network with 3 carriers, including Aetna, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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