NPI registry status
Active
2026 NPPES data Pulmonary Disease Physician NPI 1346277233 MD
Verify on CMS → Carla Rotering, MD
Pulmonary Disease Physician in Glendale, 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 9,271 in Pulmonary 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
736
Medicare Part D claims · 93 beneficiaries · Pulmonary Disease Physician avg: 1K
Generic prescribing
58%
generic claims · 42% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Carla Rotering, MD filed 736 Medicare Part D claims in 2023 as a Pulmonary Disease Physician in Glendale, Arizona, prescribing 58% generic.
- 736
- Part D claims, 2023
- 58%
- generic prescribing
- 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.
Carla Rotering, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
736 Top 29% higher than 71% 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)
Carla Rotering, 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 Carla Rotering, MD?
Quality data not reportedPrimary specialty
Pulmonary Disease Physician
Medicare Part D claims
736 49% vs specialty avg
Specialty distribution in Arizona
How Pulmonary Disease 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 Pulmonary 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).
Carla Rotering, MD appears in the CMS NPPES registry as a Pulmonary Disease Physician provider holding MD credentials at 6677 W THUNDERBIRD RD BLDG E, Glendale, AZ, 85306, with a listed phone of (623) 776-1411. NPI 1346277233 was issued on 06/27/2006.
Medicare Part D records for calendar year 2023 show 736 prescription claims written by this provider, covering 93 Medicare beneficiaries and totaling roughly $208K in drug spend, split 42% brand-name and 58% generic by claim count.
Pulmonary Disease Physician is a mid-sized specialty nationwide, with 9,271 enrolled providers across 53 states and an average of 1,457 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 | 1346277233 |
|---|---|
| Specialty | Pulmonary Disease Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 06/27/2006 |
Hospital and facility affiliations
Facilities where Carla Rotering, 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.
White Mountain Regional Medical Center
Springerville, AZ
Critical Access Hospitals
CMS CCN: 031315
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Above average
Carla Rotering, MD - brand share 42.0%
Pulmonary Disease Physician average
42% brand-name claims vs 58% generic, on 736 2023 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 2023.
736
Total Claims
$208K
Total Drug Cost
93
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,092
- Total Day Supply
- 31,171
- Brand vs Generic
- 42% brand / 58% generic
- Brand Drug Cost
- $196K
- Generic Drug Cost
- $12K
- Antibiotic Claims
- 19
Patient Demographics
- Average Patient Age
- 72.5 years
- Avg HCC Risk Score
- 1.40
- Gender Split
- 62% female / 38% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Carla Rotering, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Montelukast Sodium
Montelukast Sodium
226 claims
- Albuterol Sulfate … 86
Albuterol Sulfate Hfa
86 claims
- Breo Ellipta 81
Breo Ellipta
81 claims
- Symbicort 74
Symbicort
74 claims
- Trelegy Ellipta 51
Trelegy Ellipta
51 claims
- Prednisone 28
Prednisone
28 claims
- Azithromycin 16
Azithromycin
16 claims
- Fluticasone-Salmet… 15
Fluticasone-Salmeterol
15 claims
| Drug | Claims |
|---|---|
| Montelukast Sodium | 226 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 86 |
| Breo Ellipta Fluticasone/Vilanterol | 81 |
| Symbicort Budesonide/Formoterol Fumarate | 74 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 51 |
| Prednisone | 28 |
| Azithromycin | 16 |
| Fluticasone-Salmeterol Fluticasone Propion/Salmeterol | 15 |
| Spiriva Respimat Tiotropium Bromide | 15 |
| Metoprolol Tartrate | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pulmonary Disease Physician Overview
How Carla Rotering, MD fits within the Pulmonary Disease Physician landscape nationally.
9,271
Pulmonary Disease Physician Providers in US
53
States with Pulmonary Disease Physician
1,457
Avg Claims per Provider
Carla Rotering, MD's 736 claims are below the specialty average of 1,457.
Nearby Pulmonary Disease Physician Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Rotering.
Dr. Andre Abbate
M.D.
Mesa, AZ
Dr. Hesham Abdelrazek
MD
Phoenix, AZ
Dr. Fadi Adra
M.D.,
Tucson, AZ
Dr. Michelle Aerni
D.O.
Flagstaff, AZ
Dr. Wahaj Ahmed
MD
Gilbert, AZ
Compare Pulmonary Disease 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 Pulmonary Disease 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 Carla Rotering, MD's specialty? ▼
Carla Rotering, MD specializes in Pulmonary Disease Physician and practices in Glendale, Arizona. Credentials: MD.
How much does Carla Rotering, MD prescribe under Medicare Part D? ▼
In 2023, Carla Rotering, MD wrote 736 Medicare Part D claims totaling $208K in drug costs for 93 beneficiaries.
Where is Carla Rotering, MD located? ▼
Carla Rotering, MD is located at 6677 W THUNDERBIRD RD BLDG E, Glendale, AZ, 85306. Phone: (623) 776-1411.
What is Carla Rotering, MD's NPI number? ▼
Carla Rotering, MD's National Provider Identifier (NPI) is 1346277233, issued on 06/27/2006.
Does Carla Rotering, MD prescribe more brand-name or generic drugs? ▼
Carla Rotering, MD's prescribing is 42% brand-name and 58% generic drugs by claim count, with $196K in brand drug costs.
How many Pulmonary Disease Physician providers are there in the US? ▼
There are 9,271 Pulmonary Disease Physician providers across 53 states in the US. The average Pulmonary Disease Physician provider writes 1,457 Medicare Part D claims per year.
What drugs does Carla Rotering, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Carla Rotering, MD's most frequently prescribed drugs include Montelukast Sodium, Albuterol Sulfate Hfa, Breo Ellipta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Carla Rotering, MD accept Medicare? ▼
Carla Rotering, MD appears in CMS Medicare data with 736 Part D claims and 93 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Carla Rotering, MD's credentials? ▼
Carla Rotering, MD's NPI is 1346277233 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.