NPPES file of Aug 9, 2026

Silvia Guerrero, M.D.

Family Medicine Physician · Cave Creek, AZ

Silvia Guerrero, M.D. is a family medicine physician with a practice address in Cave Creek, Arizona, and NPI 1437546678, issued on Apr 24, 2015. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437546678
Name
Silvia Guerrero
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
036.136703 IL
Self-reported in NPPES; status is on the state search
Practice location
29455 N Cave Creek RD Ste 605, Cave Creek, AZ 85331
Phone
(602) 996-5595
Enumerated
Apr 24, 2015
Record last updated
Apr 27, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(602) 996-5610
Medicare enrollment
Enrolled (PECOS I20170512001693); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Silvia Guerrero in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical BoardCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

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60% more Medicare Part D claims than the average family medicine physician in 2024

5,664 Medicare Part D claims for 176 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 73 claims were for opioids.

  1. Silvia Guerrero5,664
  2. Specialty average3,544

Most prescribed

  1. Levothyroxine Sodium220 claims
  2. Amlodipine Besylate191 claims
  3. Furosemide191 claims
  4. Gabapentin178 claims
  5. Potassium Chloride160 claims
  6. Lisinopril157 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Asap Health Solutions IncScottsdale, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

8 family medicine physician records list a practice address in Cave Creek

They are 8 of the 252 NPPES records with a practice address in Cave Creek, and 3,119 family medicine physician records in Arizona.

All 8 in Cave Creek → All 3,119 in Arizona → Every provider in Cave Creek →

Other family medicine physician records in Arizona

  1. Muhammad Aamer, M.D.Yuma, AZ1437574720
  2. Ndidi Abara, M.D.Yuma, AZ1295115145
  3. Steven Abdelmalak, MDScottsdale, AZ1205092806
  4. Daniel Abelev, MDPhoenix, AZ1417573163
  5. Lindsey Abeyta, FNPTucson, AZ1043027857
  6. Modupeola Abiodun, M.D.Chandler, AZ1225326853
  7. Sara Abolmolouk, MDTucson, AZ1497043715
  8. Ahmed Abouzeid, MDGlendale, AZ1871619601
  9. Edward Abraham, M.D.Phoenix, AZ1144593211
  10. Rebecca Abraham, M.D.Surprise, AZ1437273323

Common questions

What is Silvia Guerrero, M.D.'s NPI number?

Silvia Guerrero, M.D.'s National Provider Identifier (NPI) is 1437546678, issued on Apr 24, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Silvia Guerrero, M.D. located?

The NPPES record lists a practice address at 29455 N Cave Creek RD Ste 605, Cave Creek, AZ, 85331. Phone: (602) 996-5595. Providers update this record themselves, so call before visiting.

How can I verify Silvia Guerrero, M.D.'s license?

Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Silvia Guerrero, M.D. prescribe under Medicare Part D?

In 2024, Silvia Guerrero, M.D. had 5,664 Medicare Part D claims for 176 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.