NPI registry status
Active
2026 NPPES data Hospitalist Physician NPI 1194201905 PA
Verify on CMS → Tyler Hays, PA
Hospitalist Physician in Baltimore, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 17,950 in Hospitalist 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
187
Medicare Part D claims · 105 beneficiaries · Hospitalist Physician avg: 940
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
77.5/100
▼ 6 pts below national avg 83.5 · Above neutral
Industry payments
$209.69
11 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Tyler Hays, PA reported a CMS MIPS final score of 77.5/100 - below the 83.5 national average - and filed 187 Medicare Part D claims in 2024.
- 77.5/100
- MIPS score · -6 vs avg
- 187
- Part D claims, 2024
- 90%
- 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.
Federal trust snapshot
What official records show about Tyler Hays, PA
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1194201905), first enumerated 07/15/2018.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 187 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 77.5/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$209.69 in reported industry payments (11 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1194201905 · Hospitalist Physician
NPI-10 · ENUM-RECENT · TAX-MID · MIPS-BELOW · RX-LIGHT · BOOK-THIN · PHOTO-FINISH
- NPI-10 1194201905
- ENUM-RECENT 2018
- TAX-MID 18K Hospitalist Physician
- MIPS-BELOW 77.5/100
- RX-LIGHT 187
- BOOK-THIN 323 in Maryland
- PHOTO-FINISH Fnu Abhishek, MD · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Hays · this prov…
Hays · this provider
77.5 MIPS pts
- Marvi Bukhari, M…
Marvi Bukhari, M.D.
77.5 MIPS pts
- Fnu Abhishek, MD…
Fnu Abhishek, MD
77.5 MIPS pts
- Karl Bezak, M.D.…
Karl Bezak, M.D.
77.5 MIPS pts
- Pooja Bhatt, MD …
Pooja Bhatt, MD
77.5 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Tyler Hays, PA's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
78 ≥ 20th percentile 20% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Tyler Hays, PA sits
This provider among hospitalist physician peers
Across the 4,317 hospitalist physician providers who report both Medicare Part D prescribing and a MIPS quality score, Tyler Hays, PA writes more Part D claims than 39% of them and scores higher on MIPS quality than 16% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one hospitalist physician peer from a representative sample of 60; the gold marker is Tyler Hays, PA. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Tyler Hays, PA practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Tyler Hays, PA?
Below national averagePrimary specialty
Hospitalist Physician
Medicare Part D claims
187 80% vs specialty avg
MIPS final score
77.5/100 6 pts vs avg
Specialty distribution in Maryland
How Hospitalist Physician compares to other specialties among Maryland providers
Medicare quality performance, MIPS
Tyler Hays, PA's 2023 MIPS final score plotted against the Hospitalist Physician national average
- MIPS Final Score
- 77.5/100
- vs 83.5 national avg · 2023 performance year
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 | 1194201905 |
|---|---|
| Specialty | Hospitalist Physician |
| Credentials | PA |
| Gender | Male |
| NPI Issued | 07/15/2018 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
77.5068
Final Score
Measured-score avg: 83.5
68.6144
Quality
56.4081
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Tyler Hays, PA 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.
University OF Pittsburgh Physicians
Pittsburgh, PA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Tyler Hays, PA. Source: openpaymentsdata.cms.gov.
Total received
$210
Largest payer
PFIZER INC.
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.
Brand vs generic prescribing mix · Typical
Tyler Hays, PA - brand share 10.0%
Hospitalist Physician average
10% brand-name claims vs 90% generic, on 187 2024 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 2024.
187
Total Claims
$13K
Total Drug Cost
105
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 191.833
- Total Day Supply
- 3,836
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $12K
- Generic Drug Cost
- $1K
- Antibiotic Claims
- 38
Patient Demographics
- Average Patient Age
- 73.1 years
- Avg HCC Risk Score
- 2.60
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 16, 65-74: 42, 75-84: 29, 85+: 18
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Hospitalist Physician Overview
How Tyler Hays, PA fits within the Hospitalist Physician landscape nationally.
17,950
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
940
Avg Claims per Provider
Tyler Hays, PA's 187 claims are below the specialty average of 940.
Nationwide Hospitalist Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Hays, both outside Maryland so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (77.5 here).
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Hospitalist Physician Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Hays.
One of 323 Hospitalist Physician providers enrolled in Maryland, 5 are shown here.
Dr. Fasika Aberra
M.D.
Prince Frederick, MD
Dr. Ademayowa Ademiluyi
MD
Towson, MD
Dr. Elham Afshar
M.D.
Baltimore, MD
Dr. Negin Ahadi
MD
Baltimore, MD
Dr. Bernice Aidoo
MD
Takoma Park, MD
Compare Hospitalist Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Tyler Hays, PA's specialty? ▼
Tyler Hays, PA specializes in Hospitalist Physician and practices in Baltimore, Maryland. Credentials: PA.
How much does Tyler Hays, PA prescribe under Medicare Part D? ▼
In 2024, Tyler Hays, PA wrote 187 Medicare Part D claims totaling $13K in drug costs for 105 beneficiaries.
What is Tyler Hays, PA's Medicare quality score? ▼
Tyler Hays, PA has a CMS MIPS Final Score of 77.5/100 (Quality: 68.6, Cost: 56.4). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Tyler Hays, PA located? ▼
Tyler Hays, PA is located at 9000 FRANKLIN SQUARE DR, Baltimore, MD, 21237. Phone: (443) 777-7415.
What is Tyler Hays, PA's NPI number? ▼
Tyler Hays, PA's National Provider Identifier (NPI) is 1194201905, issued on 07/15/2018.
Does Tyler Hays, PA prescribe more brand-name or generic drugs? ▼
Tyler Hays, PA's prescribing is 10% brand-name and 90% generic drugs by claim count, with $12K in brand drug costs.
How many Hospitalist Physician providers are there in the US? ▼
There are 17,950 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 940 Medicare Part D claims per year.
What drugs does Tyler Hays, PA prescribe most often? ▼
Based on 2024 Medicare Part D data, Tyler Hays, PA's most frequently prescribed drugs include Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Tyler Hays, PA accept Medicare? ▼
Tyler Hays, PA appears in CMS Medicare data with 187 Part D claims and 105 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Tyler Hays, PA's credentials? ▼
Tyler Hays, PA's NPI is 1194201905 with credentials PA. 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 (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.