NPI registry status
Active
2026 NPPES data Child & Adolescent Psychiatry Physician NPI 1427177351 M.D.
Verify on CMS → Stewart Waddell, M.D.
Child & Adolescent Psychiatry Physician in Birmingham, Alabama.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,160 in Child & Adolescent Psychiatry 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
2K
Medicare Part D claims · 85 beneficiaries · Child & Adolescent Psychiatry Physician avg: 600
Generic prescribing
95%
generic claims · 5% 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
Stewart Waddell, M.D. filed 1,967 Medicare Part D claims in 2023 as a Child & Adolescent Psychiatry Physician in Birmingham, Alabama, prescribing 95% generic.
- 2K
- Part D claims, 2023
- 95%
- generic prescribing
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.
Stewart Waddell, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,967 Top 16% higher than 84% 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-eligible specialty (heuristic, not verified)
Stewart Waddell, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Stewart Waddell, M.D.?
Quality data not reportedPrimary specialty
Child & Adolescent Psychiatry Physician
Medicare Part D claims
1,967 228% vs specialty avg
Specialty distribution in Alabama
How Child & Adolescent Psychiatry Physician compares to other specialties among Alabama 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 Child & Adolescent Psychiatry 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).
Stewart Waddell, M.D. appears in the CMS NPPES registry as a Child & Adolescent Psychiatry Physician provider holding M.D. credentials at 6 OFFICE PARK CIR, Birmingham, AL, 35223, with a listed phone of (205) 870-8822. NPI 1427177351 was issued on 03/29/2007.
Medicare Part D records for calendar year 2023 show 1,967 prescription claims written by this provider, covering 85 Medicare beneficiaries and totaling roughly $122K in drug spend, split 5% brand-name and 95% generic by claim count.
Child & Adolescent Psychiatry Physician is a mid-sized specialty nationwide, with 6,160 enrolled providers across 54 states and an average of 600 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 | 1427177351 |
|---|---|
| Specialty | Child & Adolescent Psychiatry Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 03/29/2007 |
Brand vs generic prescribing mix · Generic-heavy
Stewart Waddell, M.D. - brand share 5.0%
Child & Adolescent Psychiatry Physician average
5% brand-name claims vs 95% generic, on 1,967 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.
1,967
Total Claims
$122K
Total Drug Cost
85
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,611
- Total Day Supply
- 76,395
- Brand vs Generic
- 5% brand / 95% generic
- Brand Drug Cost
- $70K
- Generic Drug Cost
- $52K
Patient Demographics
- Average Patient Age
- 64.8 years
- Avg HCC Risk Score
- 1.02
- Gender Split
- 79% female / 21% male
- Age Distribution
- <65: 25, 65-74: 48, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Stewart Waddell, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Duloxetine Hcl
Duloxetine Hcl
185 claims
- Alprazolam
Alprazolam
184 claims
- Clonazepam
Clonazepam
167 claims
- Bupropion Xl
Bupropion Xl
136 claims
- Fluoxetine Hcl
Fluoxetine Hcl
111 claims
- Aripiprazole
Aripiprazole
106 claims
- Trazodone Hcl
Trazodone Hcl
86 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphetamine
77 claims
| Drug | Claims |
|---|---|
| Duloxetine Hcl | 185 |
| Alprazolam | 184 |
| Clonazepam | 167 |
| Bupropion Xl Bupropion Hcl | 136 |
| Fluoxetine Hcl | 111 |
| Aripiprazole | 106 |
| Trazodone Hcl | 86 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 77 |
| Sertraline Hcl | 70 |
| Escitalopram Oxalate | 67 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Child & Adolescent Psychiatry Physician in AL →
All providers in Alabama →
Compare specialties →
Child & Adolescent Psychiatry Physician Overview
How Stewart Waddell, M.D. fits within the Child & Adolescent Psychiatry Physician landscape nationally.
6,160
Child & Adolescent Psychiatry Physician Providers in US
54
States with Child & Adolescent Psychiatry Physician
600
Avg Claims per Provider
Stewart Waddell, M.D.'s 1,967 claims are above the specialty average of 600.
Nearby Child & Adolescent Psychiatry Physician Providers in Alabama
Other clinicians with the same primary specialty enrolled in Alabama, drawn from the same CMS NPPES roster as Waddell.
Dr. Curtis Adams
M.D.
Huntsville, AL
Dr. Srilata Anne
MD
Birmingham, AL
Dr. Lee Ascherman
MD
Birmingham, AL
Dr. Lee Ann Blackmon
MD
Birmingham, AL
Dr. James Cullinan
DO
Birmingham, AL
Compare Child & Adolescent Psychiatry 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 Alabama medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Child & Adolescent Psychiatry 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Alabama
Frequently Asked Questions
What is Stewart Waddell, M.D.'s specialty? ▼
Stewart Waddell, M.D. specializes in Child & Adolescent Psychiatry Physician and practices in Birmingham, Alabama. Credentials: M.D..
How much does Stewart Waddell, M.D. prescribe under Medicare Part D? ▼
In 2023, Stewart Waddell, M.D. wrote 1,967 Medicare Part D claims totaling $122K in drug costs for 85 beneficiaries.
Where is Stewart Waddell, M.D. located? ▼
Stewart Waddell, M.D. is located at 6 OFFICE PARK CIR, Birmingham, AL, 35223. Phone: (205) 870-8822.
What is Stewart Waddell, M.D.'s NPI number? ▼
Stewart Waddell, M.D.'s National Provider Identifier (NPI) is 1427177351, issued on 03/29/2007.
Does Stewart Waddell, M.D. prescribe more brand-name or generic drugs? ▼
Stewart Waddell, M.D.'s prescribing is 5% brand-name and 95% generic drugs by claim count, with $70K in brand drug costs.
How many Child & Adolescent Psychiatry Physician providers are there in the US? ▼
There are 6,160 Child & Adolescent Psychiatry Physician providers across 54 states in the US. The average Child & Adolescent Psychiatry Physician provider writes 600 Medicare Part D claims per year.
What drugs does Stewart Waddell, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Stewart Waddell, M.D.'s most frequently prescribed drugs include Duloxetine Hcl, Alprazolam, Clonazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Stewart Waddell, M.D. accept Medicare? ▼
Stewart Waddell, M.D. appears in CMS Medicare data with 1,967 Part D claims and 85 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Stewart Waddell, M.D.'s credentials? ▼
Stewart Waddell, M.D.'s NPI is 1427177351 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
Compiled from official public sources by the PlainDoctor editorial team.