NPI registry status
Active
2026 NPPES data Pulmonary Disease Physician NPI 1154398410 M.D.
Verify on CMS → David Allen, M.D.
Pulmonary Disease Physician in Oklahoma City, Oklahoma.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,323 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
2K
Medicare Part D claims · 315 beneficiaries · Pulmonary Disease Physician avg: 1K
MIPS score
91.2/100
▲ 8 pts above national avg 83.1 · Exceptional
Industry payments
$232
9 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
David Allen, M.D. reported a CMS MIPS final score of 91.2/100 - above the 83.1 national average - and filed 2,336 Medicare Part D claims in 2023.
- 91.2/100
- MIPS score · +8 vs avg
- 2K
- 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.
David Allen, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
91 Top 37% higher than 63% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where David Allen, M.D. sits
This provider among pulmonary disease physician peers
Across the 2,676 pulmonary disease physician providers who report both Medicare Part D prescribing and a MIPS quality score, David Allen, M.D. writes more Part D claims than 76% of them and scores higher on MIPS quality than 65% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one pulmonary disease physician peer from a representative sample of 60; the gold marker is David Allen, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
David Allen, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 David Allen, M.D.?
High performer (top quartile)Primary specialty
Pulmonary Disease Physician
Medicare Part D claims
2,336 60% vs specialty avg
MIPS final score
91.2/100 8.1 pts vs avg
Specialty distribution in Oklahoma
How Pulmonary Disease Physician compares to other specialties among Oklahoma providers
Medicare quality performance, MIPS
David Allen, M.D.'s 2023 MIPS final score plotted against the Pulmonary Disease Physician national average
- MIPS Final Score
- 91.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Pulmonary Disease Physician) - 91.2/100 vs national avg 83.1
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).
David Allen, M.D. appears in the CMS NPPES registry as a Pulmonary Disease Physician provider holding M.D. credentials at 608 NW 9TH ST, Oklahoma City, OK, 73102, with a listed phone of (405) 272-7677. NPI 1154398410 was issued on 03/07/2006.
Medicare Part D records for calendar year 2023 show 2,336 prescription claims written by this provider, covering 315 Medicare beneficiaries and totaling roughly $656K in drug spend, with an opioid prescribing rate of 4.9%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 91.2/100 for the 2023 performance year (Quality 79.3), compared with the national average of 83.1.
Pulmonary Disease Physician is a mid-sized specialty nationwide, with 9,323 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 | 1154398410 |
|---|---|
| Specialty | Pulmonary Disease Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 03/07/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
91.1858
Final Score
Avg: 83.1
79.2714
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
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 David Allen, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$232
Largest payer
GENZYME CORPORATION
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.
2,336
Total Claims
$656K
Total Drug Cost
315
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,771
- Total Day Supply
- 105,451
- Generic Drug Cost
- $50K
- Opioid Claims
- 115 (4.9% rate)
- Antibiotic Claims
- 136
Patient Demographics
- Average Patient Age
- 70.4 years
- Avg HCC Risk Score
- 2.02
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 62, 65-74: 147, 75-84: 85, 85+: 21
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What David Allen, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Ipratropium Bromide
Ipratropium Bromide
366 claims
- Fluticasone Propio…
Fluticasone Propionate
249 claims
- Montelukast Sodium
Montelukast Sodium
188 claims
- Trelegy Ellipta
Trelegy Ellipta
167 claims
- Prednisone
Prednisone
163 claims
- Albuterol Sulfate … 81
Albuterol Sulfate Hfa
81 claims
- Azithromycin 55
Azithromycin
55 claims
- Symbicort 41
Symbicort
41 claims
| Drug | Claims |
|---|---|
| Ipratropium Bromide | 366 |
| Fluticasone Propionate | 249 |
| Montelukast Sodium | 188 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 167 |
| Prednisone | 163 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 81 |
| Azithromycin | 55 |
| Symbicort Budesonide/Formoterol Fumarate | 41 |
| Furosemide | 37 |
| Cephalexin | 36 |
* 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 David Allen, M.D. fits within the Pulmonary Disease Physician landscape nationally.
9,323
Pulmonary Disease Physician Providers in US
53
States with Pulmonary Disease Physician
1,457
Avg Claims per Provider
David Allen, M.D.'s 2,336 claims are above the specialty average of 1,457.
Nearby Pulmonary Disease Physician Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Allen.
Dr. Stephen Adler
M.D.
Oklahoma City, OK
Dr. Shoaib Ahmad
MD
Oklahoma City, OK
Dr. Seyed Alamian
MD
Oklahoma City, OK
Dr. Alaa Alrabbat
M.D.
Tulsa, OK
Dr. Muhammad Amin
MD
Midwest City, OK
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 Oklahoma 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 David Allen, M.D.'s specialty? ▼
David Allen, M.D. specializes in Pulmonary Disease Physician and practices in Oklahoma City, Oklahoma. Credentials: M.D..
How much does David Allen, M.D. prescribe under Medicare Part D? ▼
In 2023, David Allen, M.D. wrote 2,336 Medicare Part D claims totaling $656K in drug costs for 315 beneficiaries.
What is David Allen, M.D.'s Medicare quality score? ▼
David Allen, M.D. has a CMS MIPS Final Score of 91.2/100 (Quality: 79.3). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is David Allen, M.D. located? ▼
David Allen, M.D. is located at 608 NW 9TH ST, Oklahoma City, OK, 73102. Phone: (405) 272-7677.
What is David Allen, M.D.'s NPI number? ▼
David Allen, M.D.'s National Provider Identifier (NPI) is 1154398410, issued on 03/07/2006.
Does David Allen, M.D. prescribe opioids? ▼
Yes, David Allen, M.D. had 115 opioid claims in 2023 with an opioid prescribing rate of 4.9%.
How many Pulmonary Disease Physician providers are there in the US? ▼
There are 9,323 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 David Allen, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, David Allen, M.D.'s most frequently prescribed drugs include Ipratropium Bromide, Fluticasone Propionate, Montelukast Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does David Allen, M.D. accept Medicare? ▼
David Allen, M.D. appears in CMS Medicare data with 2,336 Part D claims and 315 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Allen, M.D.'s credentials? ▼
David Allen, M.D.'s NPI is 1154398410 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.
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.