NPI registry status
Active
2026 NPPES data Specialist NPI 1215049721 M.D.
Verify on CMS → Jay Poorman, M.D.
Specialist in Portland, Oregon.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 69,608 in Specialist, 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
957
Medicare Part D claims · 424 beneficiaries · Specialist avg: 1K
Generic prescribing
75%
generic claims · 25% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
84.6/100
▲ 2 pts above national avg 83.1 · Above neutral
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
Jay Poorman, M.D. reported a CMS MIPS final score of 84.6/100 - above the 83.1 national average - and filed 957 Medicare Part D claims in 2023.
- 84.6/100
- MIPS score · +2 vs avg
- 957
- Part D claims, 2023
- 75%
- 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.
Jay Poorman, 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
85 45th percentile higher than 45% 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 Jay Poorman, M.D. sits
This provider among specialist peers
Across the 4,869 specialist providers who report both Medicare Part D prescribing and a MIPS quality score, Jay Poorman, M.D. writes more Part D claims than 52% of them and scores higher on MIPS quality than 59% - 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 specialist peer from a representative sample of 60; the gold marker is Jay Poorman, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Jay Poorman, M.D.?
Near national averagePrimary specialty
Specialist
Medicare Part D claims
957 35% vs specialty avg
MIPS final score
84.6/100 1.5 pts vs avg
Specialty distribution in Oregon
How Specialist compares to other specialties among Oregon providers
Medicare quality performance, MIPS
Jay Poorman, M.D.'s 2023 MIPS final score plotted against the Specialist national average
- MIPS Final Score
- 84.6/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Specialist) - 84.6/100 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).
Jay Poorman, M.D. appears in the CMS NPPES registry as a Specialist provider holding M.D. credentials at 1130 NW 22ND AVE, Portland, OR, 97210, with a listed phone of (503) 229-7137. NPI 1215049721 was issued on 08/31/2006.
Medicare Part D records for calendar year 2023 show 957 prescription claims written by this provider, covering 424 Medicare beneficiaries and totaling roughly $510K in drug spend, split 25% brand-name and 75% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 84.6/100 for the 2023 performance year (Quality 94.8, Cost 53.9), compared with the national average of 83.1.
Specialist is a high-volume specialty nationwide, with 69,608 enrolled providers across 55 states and an average of 1,474 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 | 1215049721 |
|---|---|
| Specialty | Specialist |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 08/31/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
84.623
Final Score
Avg: 83.1
94.8303
Quality
53.913
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Jay Poorman, 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.
Northwest Gastroenterology Clinic LLC
Portland, OR
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
Jay Poorman, M.D. - brand share 25.0%
Specialist average
25% brand-name claims vs 75% generic, on 957 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.
957
Total Claims
$510K
Total Drug Cost
424
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,580
- Total Day Supply
- 37,437
- Brand vs Generic
- 25% brand / 75% generic
- Brand Drug Cost
- $438K
- Generic Drug Cost
- $72K
- Antibiotic Claims
- 22
Patient Demographics
- Average Patient Age
- 71.8 years
- Avg HCC Risk Score
- 1.02
- Gender Split
- 47% female / 53% male
- Age Distribution
- <65: 40, 65-74: 238, 75-84: 130, 85+: 16
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jay Poorman, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Omeprazole
Omeprazole
209 claims
- Peg 3350-Electrolyte
Peg 3350-Electrolyte
188 claims
- Pantoprazole Sodium 60
Pantoprazole Sodium
60 claims
- Mesalamine 49
Mesalamine
49 claims
- Colestipol Hcl 29
Colestipol Hcl
29 claims
- Budesonide Ec 23
Budesonide Ec
23 claims
- Famotidine 18
Famotidine
18 claims
- Lansoprazole 18
Lansoprazole
18 claims
| Drug | Claims |
|---|---|
| Omeprazole | 209 |
| Peg 3350-Electrolyte Sodium Chloride/Nahco3/Kcl/Peg | 188 |
| Pantoprazole Sodium | 60 |
| Mesalamine | 49 |
| Colestipol Hcl | 29 |
| Budesonide Ec Budesonide | 23 |
| Famotidine | 18 |
| Lansoprazole | 18 |
| Linzess Linaclotide | 16 |
| Ondansetron Odt Ondansetron | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Specialist Overview
How Jay Poorman, M.D. fits within the Specialist landscape nationally.
69,608
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider
Jay Poorman, M.D.'s 957 claims are below the specialty average of 1,474.
Nearby Specialist Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Poorman.
Taylor Abrigo
Portland, OR
Dr. Jeffrey Absalon
MD
Bend, OR
Dr. Christopher Adams
CRM
Albany, OR
Dr. Ross Adams
LMT
Ashland, OR
Dr. Daryl Adamson
MD
Portland, OR
Compare Specialist 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 Oregon medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Specialist 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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Medical Specialties Explained
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Understanding Medicare Claims Data
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Frequently Asked Questions
What is Jay Poorman, M.D.'s specialty? ▼
Jay Poorman, M.D. specializes in Specialist and practices in Portland, Oregon. Credentials: M.D..
How much does Jay Poorman, M.D. prescribe under Medicare Part D? ▼
In 2023, Jay Poorman, M.D. wrote 957 Medicare Part D claims totaling $510K in drug costs for 424 beneficiaries.
What is Jay Poorman, M.D.'s Medicare quality score? ▼
Jay Poorman, M.D. has a CMS MIPS Final Score of 84.6/100 (Quality: 94.8, Cost: 53.9). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Jay Poorman, M.D. located? ▼
Jay Poorman, M.D. is located at 1130 NW 22ND AVE, Portland, OR, 97210. Phone: (503) 229-7137.
What is Jay Poorman, M.D.'s NPI number? ▼
Jay Poorman, M.D.'s National Provider Identifier (NPI) is 1215049721, issued on 08/31/2006.
Does Jay Poorman, M.D. prescribe more brand-name or generic drugs? ▼
Jay Poorman, M.D.'s prescribing is 25% brand-name and 75% generic drugs by claim count, with $438K in brand drug costs.
How many Specialist providers are there in the US? ▼
There are 69,608 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
What drugs does Jay Poorman, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Jay Poorman, M.D.'s most frequently prescribed drugs include Omeprazole, Peg 3350-Electrolyte, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jay Poorman, M.D. accept Medicare? ▼
Jay Poorman, M.D. appears in CMS Medicare data with 957 Part D claims and 424 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jay Poorman, M.D.'s credentials? ▼
Jay Poorman, M.D.'s NPI is 1215049721 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.