NPI registry status
Active
2026 NPPES data Infectious Disease Physician NPI 1003173824 M.D.
Verify on CMS → Andrea Caballero, M.D.
Infectious Disease Physician in Anchorage, Alaska.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 8,314 in Infectious Disease 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
108
Medicare Part D claims · 21 beneficiaries · Infectious Disease Physician avg: 816
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Andrea Caballero, M.D. filed 108 Medicare Part D claims in 2023 as an Infectious Disease Physician in Anchorage, Alaska.
- 108
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥35th
- 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.
CMS NPPES provider registry desk
NPI 1003173824 · Infectious Disease Physician
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1003173824
- ENUM-MID 2012
- TAX-MID 8K Infectious Disease
- RX-LIGHT 108
- BOOK-THIN 10 in Alaska
- PHOTO-ENUM John Riefler · 2012
Andrea Caballero, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
108 ≥ 35th percentile 35% of 1,370,886 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 · 2023
✓
Board certification likely (heuristic, not verified)
Andrea Caballero, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 10 hospital affiliations - 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 Andrea Caballero, M.D.?
Quality data not reportedPrimary specialty
Infectious Disease Physician
Medicare Part D claims
108 87% vs specialty avg
Specialty distribution in Alaska
How Infectious Disease Physician compares to other specialties among Alaska 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 Infectious Disease 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).
Practice Address
Provider Details
| NPI | 1003173824 |
|---|---|
| Specialty | Infectious Disease Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 04/18/2012 |
Hospital and facility affiliations
Facilities where Andrea Caballero, M.D. 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.
According to CMS billing records, Andrea Caballero, M.D. is affiliated with 10 Medicare-billing facilities.
Ascension NE Wisconsin, Inc
Oshkosh, WI
Aspirus Eagle River Hospital And Clinics, Inc
Eagle River, WI
Aspirus Medford Hospital And Clinics Inc
Medford, WI
Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc.
Rhinelander, WI
Aspirus Riverview Hospital And Clinics Inc
Wisconsin Rapids, WI
Aspirus Stanley Hospital And Clinics Inc
Stanley, WI
Aspirus Stevens Point Hospital And Clinics, Inc.
Stevens Point, WI
Aspirus Wausau Hospital Inc
Wausau, WI
Howard Young Medical Center Inc OF Woodruff Wisconsin
Woodruff, WI
Langlade Hospital - Hotel Dieu OF St Joseph OF Antigo Wisconsin
Antigo, WI
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
108
Total Claims
$17K
Total Drug Cost
21
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 145
- Total Day Supply
- 3,228
- Brand Drug Cost
- $0
- Generic Drug Cost
- $17K
- Antibiotic Claims
- 83
Patient Demographics
- Average Patient Age
- 69.5 years
- Avg HCC Risk Score
- 2.31
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Andrea Caballero, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Cefazolin Sodium
Cefazolin Sodium
16 claims
- Doxycycline Monohy…
Doxycycline Monohydrate
11 claims
- Vancomycin Hcl
Vancomycin Hcl
11 claims
| Drug | Claims |
|---|---|
| Cefazolin Sodium | 16 |
| Doxycycline Monohydrate | 11 |
| Vancomycin Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Infectious Disease Physician Overview
How Andrea Caballero, M.D. fits within the Infectious Disease Physician landscape nationally.
8,314
Infectious Disease Physician Providers in US
54
States with Infectious Disease Physician
816
Avg Claims per Provider
Andrea Caballero, M.D.'s 108 claims are below the specialty average of 816.
Nationwide Infectious Disease Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Caballero, both outside Alaska so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2012)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Infectious Disease Physician Providers in Alaska
Other clinicians with the same primary specialty enrolled in Alaska, drawn from the same CMS NPPES roster as Caballero.
One of 10 Infectious Disease Physician providers enrolled in Alaska, 5 are shown here.
Dr. Shanna Berry-Vo
DO
Anchorage, AK
Dr. Keith Brownsberger
MD
Anchorage, AK
Dr. Robert Bundtzen
MD
Anchorage, AK
Dr. Jay Butler
MD
Anchorage, AK
Dr. Megan Clancy
MD
Anchorage, AK
Compare Infectious Disease Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Andrea Caballero, M.D.'s specialty? ▼
Andrea Caballero, M.D. specializes in Infectious Disease Physician and practices in Anchorage, Alaska. Credentials: M.D..
How much does Andrea Caballero, M.D. prescribe under Medicare Part D? ▼
In 2023, Andrea Caballero, M.D. wrote 108 Medicare Part D claims totaling $17K in drug costs for 21 beneficiaries.
Where is Andrea Caballero, M.D. located? ▼
Andrea Caballero, M.D. is located at 3220 PROVIDENCE DR STE E3-080, Anchorage, AK, 99508. Phone: (907) 375-8785.
What is Andrea Caballero, M.D.'s NPI number? ▼
Andrea Caballero, M.D.'s National Provider Identifier (NPI) is 1003173824, issued on 04/18/2012.
How many Infectious Disease Physician providers are there in the US? ▼
There are 8,314 Infectious Disease Physician providers across 54 states in the US. The average Infectious Disease Physician provider writes 816 Medicare Part D claims per year.
What drugs does Andrea Caballero, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Andrea Caballero, M.D.'s most frequently prescribed drugs include Cefazolin Sodium, Doxycycline Monohydrate, Vancomycin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Andrea Caballero, M.D. accept Medicare? ▼
Andrea Caballero, M.D. appears in CMS Medicare data with 108 Part D claims and 21 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Andrea Caballero, M.D.'s credentials? ▼
Andrea Caballero, M.D.'s NPI is 1003173824 with credentials M.D.. 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
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 May 2026.