NPI registry status
Active
2026 NPPES data Pulmonary Disease Physician NPI 1336315985 MD
Verify on CMS → Alice Gray, MD
Pulmonary Disease Physician in Aurora, Colorado.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,647 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
3K
Medicare Part D claims · 206 beneficiaries · Pulmonary Disease Physician avg: 1K
Industry payments
$3.4K
5 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Alice Gray, MD filed 2,668 Medicare Part D claims in 2024 as a Pulmonary Disease Physician in Aurora, Colorado.
- 3K
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥87th
- pct by Part D claim volume (lower-bound band)
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 Alice Gray, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1336315985), first enumerated 05/05/2008.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 2,668 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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
$3.4K in reported industry payments (5 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 1336315985 · Pulmonary Disease Physician
NPI-10 · ENUM-MID · TAX-MID · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1336315985
- ENUM-MID 2008
- TAX-MID 10K Pulmonary Disease
- RX-MID 2,668
- BOOK-THIN 181 in Colorado
- PHOTO-ENUM Eric Bihler · 2008
Alice Gray, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
2,668 ≥ 87th percentile 87% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Alice Gray, 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 Alice Gray, MD?
Quality data not reportedPrimary specialty
Pulmonary Disease Physician
Medicare Part D claims
2,668 78% vs specialty avg
Specialty distribution in Colorado
How Pulmonary Disease Physician compares to other specialties among Colorado 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).
Practice Address
Provider Details
| NPI | 1336315985 |
|---|---|
| Specialty | Pulmonary Disease Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 05/05/2008 |
Hospital and facility affiliations
Facilities where Alice Gray, 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.
University Physicians Incorporated
Aurora, CO
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 Alice Gray, MD. Source: openpaymentsdata.cms.gov.
Total received
$3.4K
Largest payer
KAMADA LTD.
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 2024.
2,668
Total Claims
$1.2M
Total Drug Cost
206
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,032.367
- Total Day Supply
- 177,800
- Generic Drug Cost
- $132K
- Antibiotic Claims
- 500
Patient Demographics
- Average Patient Age
- 66.6 years
- Avg HCC Risk Score
- 3.83
- Gender Split
- 41% female / 59% male
- Age Distribution
- <65: 56, 65-74: 126, 75-84: 24, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Alice Gray, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Sulfamethoxazole-T…
Sulfamethoxazole-Trimethoprim
329 claims
- Prednisone
Prednisone
244 claims
- Acyclovir
Acyclovir
213 claims
- Pantoprazole Sodium
Pantoprazole Sodium
136 claims
- Azithromycin
Azithromycin
132 claims
- Rosuvastatin Calcium 114
Rosuvastatin Calcium
114 claims
- Tacrolimus 106
Tacrolimus
106 claims
- Cresemba 78
Cresemba
78 claims
| Drug | Claims |
|---|---|
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 329 |
| Prednisone | 244 |
| Acyclovir | 213 |
| Pantoprazole Sodium | 136 |
| Azithromycin | 132 |
| Rosuvastatin Calcium | 114 |
| Tacrolimus | 106 |
| Cresemba Isavuconazonium Sulfate | 78 |
| Gabapentin | 59 |
| Eliquis Apixaban | 55 |
* 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 Alice Gray, MD fits within the Pulmonary Disease Physician landscape nationally.
9,647
Pulmonary Disease Physician Providers in US
53
States with Pulmonary Disease Physician
1,498
Avg Claims per Provider
Alice Gray, MD's 2,668 claims are above the specialty average of 1,498.
Nationwide Pulmonary Disease Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Gray, both outside Colorado so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pulmonary Disease Physician Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Gray.
One of 181 Pulmonary Disease Physician providers enrolled in Colorado, 5 are shown here.
Dr. Richard Albert
MD
Aurora, CO
William Alling
Pueblo, CO
Dr. Ahmad Alsaleem
M.D.
Greenwood Village, CO
Dr. Sam Ancheril
MD
Greenwood Village, CO
Dr. Jess Anderson
D.O
Grand Junction, CO
Compare Pulmonary Disease Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Alice Gray, MD's specialty? ▼
Alice Gray, MD specializes in Pulmonary Disease Physician and practices in Aurora, Colorado. Credentials: MD.
How much does Alice Gray, MD prescribe under Medicare Part D? ▼
In 2024, Alice Gray, MD wrote 2,668 Medicare Part D claims totaling $1.2M in drug costs for 206 beneficiaries.
Where is Alice Gray, MD located? ▼
Alice Gray, MD is located at 12605 E 16TH AVE, Aurora, CO, 80045. Phone: (720) 848-0000.
What is Alice Gray, MD's NPI number? ▼
Alice Gray, MD's National Provider Identifier (NPI) is 1336315985, issued on 05/05/2008.
How many Pulmonary Disease Physician providers are there in the US? ▼
There are 9,647 Pulmonary Disease Physician providers across 53 states in the US. The average Pulmonary Disease Physician provider writes 1,498 Medicare Part D claims per year.
What drugs does Alice Gray, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Alice Gray, MD's most frequently prescribed drugs include Sulfamethoxazole-Trimethoprim, Prednisone, Acyclovir. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alice Gray, MD accept Medicare? ▼
Alice Gray, MD appears in CMS Medicare data with 2,668 Part D claims and 206 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alice Gray, MD's credentials? ▼
Alice Gray, MD's NPI is 1336315985 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 (2024). 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 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.