Raul A. Gatchalian, MD
Nephrology Physician · Mesa, AZ
Raul A. Gatchalian, MD is a nephrology physician with a practice address in Mesa, Arizona, and NPI 1114029584, issued on Sep 5, 2006. Check the license (Arizona 36298, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Raul A. Gatchalian
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 36298 AZ
M001366 GU
Self-reported in NPPES; status is on the state search - Practice location
- 612 W Baseline RD, Mesa, AZ 85210
- Phone
- (480) 834-9039
- Enumerated
- Sep 5, 2006
- Record last updated
- May 25, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (480) 964-7802
- Medicaid ID
- 228432 AZ
- Medicare enrollment
- Enrolled (PECOS I20070607000159); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 278 in Arizona → Look up another NPI →
Also registered at 612 W Baseline RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ijaz Ali, M.D.Nephrology Physician1588692479
- Maninder Chatha, M.D.Nephrology Physician1356434179
- Gautam Choure, M.D.Nephrology Physician1245352574
- Arvind DurvasanNephrology Physician1417038548
- Sandra Gaiser, MSN, FNPFamily Nurse Practitioner1285946707
- Angela GarciaFamily Nurse Practitioner1851175079
Verify Raul A. Gatchalian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 36298Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average nephrology physician in 2024
1,133 Medicare Part D claims for 258 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Farxiga107 claims
- Furosemide99 claims
- Calcitriol76 claims
- Kerendia70 claims
- Lisinopril59 claims
- Amlodipine Besylate56 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: $322.94
18 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Desert Kidney Associates PLCMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Raul A. Gatchalian among 278 nephrology physician records in Arizona
Raul A. Gatchalian, MD is one of 278 nephrology physician records with a practice address in Arizona. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 23% of them.
- NPI issued2006 · 23% of these records are older, 51% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1994 · median 2001 among the 229 with a school on file
- Record last updated2012 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Arizona
There are 278 nephrology physician records in Arizona.
All 278 in Arizona → Every provider in Mesa → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Ijaz Ali, M.D.Mesa, AZ 852101588692479
- Maninder Chatha, M.D.Mesa, AZ 852101356434179
- Gautam Choure, M.D.Mesa, AZ 852101245352574
- Arvind DurvasanMesa, AZ 852101417038548
- Prashant Kolar, MDMesa, AZ 852101114175312
- Rajesh Kumar, MDMesa, AZ 852101912920992
- Sanjay Lamba, M.D.Mesa, AZ 852101619060449
- Dharminder Marwah, M.D.Mesa, AZ 852101790878528
Common questions
What is Raul A. Gatchalian, MD's NPI number?
Raul A. Gatchalian, MD's National Provider Identifier (NPI) is 1114029584, issued on Sep 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Raul A. Gatchalian, MD located?
The NPPES record lists a practice address at 612 W Baseline RD, Mesa, AZ, 85210. Phone: (480) 834-9039. Providers update this record themselves, so call before visiting.
How can I verify Raul A. Gatchalian, MD's license?
NPPES lists Arizona license number 36298, as entered by the provider. 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 Raul A. Gatchalian, MD prescribe under Medicare Part D?
In 2024, Raul A. Gatchalian, MD had 1,133 Medicare Part D claims for 258 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.