NPI registry status
Active
2026 NPPES data Specialist NPI 1114029584 MD
Verify on CMS → Raul Gatchalian, MD
Specialist in Mesa, Arizona.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 69,567 in Specialist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 258 beneficiaries · Specialist avg: 2K
Generic prescribing
76%
generic claims · 24% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$322.94
18 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Raul Gatchalian, MD filed 1,133 Medicare Part D claims in 2024 as a Specialist in Mesa, Arizona, prescribing 76% generic.
- 1K
- Part D claims, 2024
- 76%
- generic prescribing
- $322.94
- industry payments (Sunshine Act)
- ≥77th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Raul Gatchalian, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1114029584), first enumerated 09/05/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,133 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$322.94 in reported industry payments (18 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1114029584 · Specialist
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1114029584
- ENUM-LEGACY 2006
- TAX-MEGA 70K Specialist
- RX-MID 1,133
- BOOK-LIGHT 959 in Arizona
- PHOTO-ENUM Gerald Capoot · 2006
Raul Gatchalian, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,133 ≥ 77th percentile 77% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Raul Gatchalian, MD?
Quality data not reportedPrimary specialty
Specialist
Medicare Part D claims
1,133 26% vs specialty avg
Specialty distribution in Arizona
How Specialist compares to other specialties among Arizona providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Specialist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1114029584 |
|---|---|
| Specialty | Specialist |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 09/05/2006 |
Hospital and facility affiliations
Facilities where Raul Gatchalian, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Desert Kidney Associates PLC
Mesa, AZ
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Raul Gatchalian, MD. Source: openpaymentsdata.cms.gov.
Total received
$323
Largest payer
AstraZeneca Pharmaceuticals LP
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Raul Gatchalian, MD - brand share 24.0%
Specialist average
24% brand-name claims vs 76% generic, on 1,133 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
1,133
Total Claims
$227K
Total Drug Cost
258
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,508.133
- Total Day Supply
- 74,120
- Brand vs Generic
- 24% brand / 76% generic
- Brand Drug Cost
- $201K
- Generic Drug Cost
- $26K
- Antibiotic Claims
- 28
Patient Demographics
- Average Patient Age
- 73.0 years
- Avg HCC Risk Score
- 2.64
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 40, 65-74: 101, 75-84: 88, 85+: 29
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Raul Gatchalian, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Farxiga
Farxiga
107 claims
- Furosemide
Furosemide
99 claims
- Calcitriol
Calcitriol
76 claims
- Kerendia
Kerendia
70 claims
- Lisinopril
Lisinopril
59 claims
- Amlodipine Besylate
Amlodipine Besylate
56 claims
- Losartan Potassium
Losartan Potassium
51 claims
- Prednisone
Prednisone
51 claims
| Drug | Claims |
|---|---|
| Farxiga Dapagliflozin Propanediol | 107 |
| Furosemide | 99 |
| Calcitriol | 76 |
| Kerendia Finerenone | 70 |
| Lisinopril | 59 |
| Amlodipine Besylate | 56 |
| Losartan Potassium | 51 |
| Prednisone | 51 |
| Allopurinol | 48 |
| Jardiance Empagliflozin | 36 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Specialist Overview
How Raul Gatchalian, MD fits within the Specialist landscape nationally.
69,567
Specialist Providers in US
55
States with Specialist
1,524
Avg Claims per Provider
Raul Gatchalian, MD's 1,133 claims are below the specialty average of 1,524.
Nationwide Specialist peers with similar MIPS or enrollment year
Two federal-record peer sets for Gatchalian, both outside Arizona so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Specialist Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Gatchalian.
One of 959 Specialist providers enrolled in Arizona, 5 are shown here.
Dr. Michael Abeshaus
MD
Flagstaff, AZ
Dr. Howard Abrams
M.D.
Phoenix, AZ
Rashael Achinivu
Peoria, AZ
Claire Acuff
PTA
Avondale, AZ
Deborah Adams-Courtland
Prescott, AZ
Compare Specialist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Raul Gatchalian, MD's specialty? ▼
Raul Gatchalian, MD specializes in Specialist and practices in Mesa, Arizona. Credentials: MD.
How much does Raul Gatchalian, MD prescribe under Medicare Part D? ▼
In 2024, Raul Gatchalian, MD wrote 1,133 Medicare Part D claims totaling $227K in drug costs for 258 beneficiaries.
Where is Raul Gatchalian, MD located? ▼
Raul Gatchalian, MD is located at 612 W BASELINE RD, Mesa, AZ, 85210. Phone: (480) 834-9039.
What is Raul Gatchalian, MD's NPI number? ▼
Raul Gatchalian, MD's National Provider Identifier (NPI) is 1114029584, issued on 09/05/2006.
Does Raul Gatchalian, MD prescribe more brand-name or generic drugs? ▼
Raul Gatchalian, MD's prescribing is 24% brand-name and 76% generic drugs by claim count, with $201K in brand drug costs.
How many Specialist providers are there in the US? ▼
There are 69,567 Specialist providers across 55 states in the US. The average Specialist provider writes 1,524 Medicare Part D claims per year.
What drugs does Raul Gatchalian, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Raul Gatchalian, MD's most frequently prescribed drugs include Farxiga, Furosemide, Calcitriol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Raul Gatchalian, MD accept Medicare? ▼
Raul Gatchalian, MD appears in CMS Medicare data with 1,133 Part D claims and 258 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Raul Gatchalian, MD's credentials? ▼
Raul Gatchalian, MD's NPI is 1114029584 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.