NPI registry status
Active
2026 NPPES data Allergy & Immunology Physician NPI 1497946685 MD
Verify on CMS → Michael Saavedra, MD
Allergy & Immunology Physician in Phoenix, 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 3,390 in Allergy & Immunology Physician, 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
920
Medicare Part D claims · 146 beneficiaries · Allergy & Immunology Physician avg: 764
Industry payments
$2.0K
69 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Michael Saavedra, MD filed 920 Medicare Part D claims in 2023 as a Allergy & Immunology Physician in Phoenix, Arizona.
- 920
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Michael Saavedra, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
920 Top 25% higher than 75% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Michael Saavedra, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Michael Saavedra, MD?
Quality data not reportedPrimary specialty
Allergy & Immunology Physician
Medicare Part D claims
920 20% vs specialty avg
Specialty distribution in Arizona
How Allergy & Immunology Physician 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 Allergy & Immunology Physician. 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).
Michael Saavedra, MD appears in the CMS NPPES registry as a Allergy & Immunology Physician provider holding MD credentials at 15255 N 40TH ST STE 127, Phoenix, AZ, 85032, with a listed phone of (602) 694-3566. NPI 1497946685 was issued on 08/05/2007.
Medicare Part D records for calendar year 2023 show 920 prescription claims written by this provider, covering 146 Medicare beneficiaries and totaling roughly $328K in drug spend.
Allergy & Immunology Physician is a narrow specialty nationwide, with 3,390 enrolled providers across 52 states and an average of 764 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1497946685 |
|---|---|
| Specialty | Allergy & Immunology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 08/05/2007 |
Hospital and facility affiliations
Facilities where Michael Saavedra, 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.
Premier Allergy Asthma And Immunology PLLC
Phoenix, 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 Michael Saavedra, MD. Source: openpaymentsdata.cms.gov.
Total received
$2.0K
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
920
Total Claims
$328K
Total Drug Cost
146
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,236
- Total Day Supply
- 32,814
- Generic Drug Cost
- $27K
- Antibiotic Claims
- 28
Patient Demographics
- Average Patient Age
- 71.8 years
- Avg HCC Risk Score
- 0.83
- Gender Split
- 60% female / 40% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Michael Saavedra, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Ipratropium Bromide
Ipratropium Bromide
146 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
98 claims
- Montelukast Sodium
Montelukast Sodium
88 claims
- Advair Hfa
Advair Hfa
59 claims
- Prednisone 52
Prednisone
52 claims
- Fluticasone Propio… 51
Fluticasone Propionate
51 claims
- Azelastine Hcl 47
Azelastine Hcl
47 claims
- Symbicort 43
Symbicort
43 claims
| Drug | Claims |
|---|---|
| Ipratropium Bromide | 146 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 98 |
| Montelukast Sodium | 88 |
| Advair Hfa Fluticasone Propion/Salmeterol | 59 |
| Prednisone | 52 |
| Fluticasone Propionate | 51 |
| Azelastine Hcl | 47 |
| Symbicort Budesonide/Formoterol Fumarate | 43 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 39 |
| Wixela Inhub Fluticasone Propion/Salmeterol | 32 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Allergy & Immunology Physician Overview
How Michael Saavedra, MD fits within the Allergy & Immunology Physician landscape nationally.
3,390
Allergy & Immunology Physician Providers in US
52
States with Allergy & Immunology Physician
764
Avg Claims per Provider
Michael Saavedra, MD's 920 claims are above the specialty average of 764.
Nearby Allergy & Immunology Physician Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Saavedra.
Dr. Housam Alasaly
M.D.
Phoenix, AZ
Dr. Miriam Anand
M.D.
Tempe, AZ
Dr. Natarajan Asokan
M.D.
Kingman, AZ
Dr. Martin Bartels
MD
Tucson, AZ
Dr. Kevin Boesel
MD
Peoria, AZ
Compare Allergy & Immunology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Arizona medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Allergy & Immunology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Michael Saavedra, MD's specialty? ▼
Michael Saavedra, MD specializes in Allergy & Immunology Physician and practices in Phoenix, Arizona. Credentials: MD.
How much does Michael Saavedra, MD prescribe under Medicare Part D? ▼
In 2023, Michael Saavedra, MD wrote 920 Medicare Part D claims totaling $328K in drug costs for 146 beneficiaries.
Where is Michael Saavedra, MD located? ▼
Michael Saavedra, MD is located at 15255 N 40TH ST STE 127, Phoenix, AZ, 85032. Phone: (602) 694-3566.
What is Michael Saavedra, MD's NPI number? ▼
Michael Saavedra, MD's National Provider Identifier (NPI) is 1497946685, issued on 08/05/2007.
How many Allergy & Immunology Physician providers are there in the US? ▼
There are 3,390 Allergy & Immunology Physician providers across 52 states in the US. The average Allergy & Immunology Physician provider writes 764 Medicare Part D claims per year.
What drugs does Michael Saavedra, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Michael Saavedra, MD's most frequently prescribed drugs include Ipratropium Bromide, Albuterol Sulfate Hfa, Montelukast Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Michael Saavedra, MD accept Medicare? ▼
Michael Saavedra, MD appears in CMS Medicare data with 920 Part D claims and 146 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Michael Saavedra, MD's credentials? ▼
Michael Saavedra, MD's NPI is 1497946685 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 (2023). 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 April 2026 (NPPES) / 2023 (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
Compiled from official public sources by the PlainDoctor editorial team.