Natalie Marciales, PA-C
Physician Assistant · Tucson, AZ
Natalie Marciales, PA-C is a physician assistant with a practice address in Tucson, Arizona, and NPI 1720569502, issued on Aug 28, 2018. Check the license with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Natalie Marciales
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 2001 W Orange Grove RD Ste 104, Tucson, AZ 85704
- Phone
- (480) 443-8400
- Enumerated
- Aug 28, 2018
- Record last updated
- Apr 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (480) 443-8697
- Medicare enrollment
- Enrolled (PECOS I20181226001494); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at 2001 W Orange Grove RD Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Natalie Marciales in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average physician assistant in 2024
980 Medicare Part D claims for 146 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium54 claims
- Losartan Potassium51 claims
- Lisinopril33 claims
- Atorvastatin Calcium32 claims
- Amlodipine Besylate31 claims
- Metformin Hcl31 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.
Industry payments in 2024: $537.80
10 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- East Flagstaff Family Medicine LLCFlagstaff, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Natalie Marciales among 3,666 physician assistant records in Arizona
Natalie Marciales, PA-C is one of 3,666 physician assistant records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 48% of them.
- NPI issued2018 · 48% of these records are older, 47% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2018 · median 2018 among the 2,207 with a school on file
- Record last updated2021 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
284 physician assistant records list a practice address in Tucson
They are 284 of the 18,788 NPPES records with a practice address in Tucson, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Tucson → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Tabitha Bayne, PA-CTucson, AZ 857041851799688
- Jennifer Briner, PA-CTucson, AZ 857041376904888
- Shelby Coplen, PA-CTucson, AZ 857041780108100
- Robert Hoy, PA-C, MPASTucson, AZ 857041124351655
- Adriana Lucia, PA-CTucson, AZ 857041144231549
- Alisha MarchettiTucson, AZ 857041154658839
- Judy Nguyen, PACTucson, AZ 857041417050162
- Teresa Pooler, PA-CTucson, AZ 857041881671113
Common questions
What is Natalie Marciales, PA-C's NPI number?
Natalie Marciales, PA-C's National Provider Identifier (NPI) is 1720569502, issued on Aug 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Natalie Marciales, PA-C located?
The NPPES record lists a practice address at 2001 W Orange Grove RD Ste 104, Tucson, AZ, 85704. Phone: (480) 443-8400. Providers update this record themselves, so call before visiting.
How can I verify Natalie Marciales, PA-C's license?
Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Natalie Marciales, PA-C prescribe under Medicare Part D?
In 2024, Natalie Marciales, PA-C had 980 Medicare Part D claims for 146 beneficiaries; the average among physician assistant prescribers was 830. 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.
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.