NPI registry status
Active
2026 NPPES data Emergency Registered Nurse NPI 1568776235 ANP
Verify on CMS → Susan Gray, ANP
Emergency Registered Nurse in Nashville, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 4,350 in Emergency Registered Nurse, 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
102
Medicare Part D claims · 43 beneficiaries · Emergency Registered Nurse avg: 710
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Susan Gray, ANP filed 102 Medicare Part D claims in 2023 as a Emergency Registered Nurse in Nashville, Tennessee.
- 102
- Part D claims, 2023
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.
Susan Gray, ANP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
102 35th percentile higher than 35% 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
What does the federal data show about Susan Gray, ANP?
Quality data not reportedPrimary specialty
Emergency Registered Nurse
Medicare Part D claims
102 86% vs specialty avg
Specialty distribution in Tennessee
How Emergency Registered Nurse compares to other specialties among Tennessee 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 Emergency Registered Nurse. 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).
Susan Gray, ANP appears in the CMS NPPES registry as an Emergency Registered Nurse provider holding ANP credentials at 393 WALLACE RD, Nashville, TN, 37211, with a listed phone of (615) 331-8281. NPI 1568776235 was issued on 08/04/2010.
Medicare Part D records for calendar year 2023 show 102 prescription claims written by this provider, covering 43 Medicare beneficiaries and totaling roughly $8K in drug spend.
Emergency Registered Nurse is a narrow specialty nationwide, with 4,350 enrolled providers across 54 states and an average of 710 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 | 1568776235 |
|---|---|
| Specialty | Emergency Registered Nurse |
| Credentials | ANP |
| Gender | Female |
| NPI Issued | 08/04/2010 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
102
Total Claims
$8K
Total Drug Cost
43
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 169
- Total Day Supply
- 4,744
- Generic Drug Cost
- $5K
- Antibiotic Claims
- 26
Patient Demographics
- Average Patient Age
- 68.9 years
- Avg HCC Risk Score
- 1.41
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Susan Gray, ANP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Bicalutamide
Bicalutamide
34 claims
- Oxybutynin Chlorid… 13
Oxybutynin Chloride Er
13 claims
- Tamsulosin Hcl 13
Tamsulosin Hcl
13 claims
| Drug | Claims |
|---|---|
| Bicalutamide | 34 |
| Oxybutynin Chloride Er Oxybutynin Chloride | 13 |
| Tamsulosin Hcl | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Emergency Registered Nurse Overview
How Susan Gray, ANP fits within the Emergency Registered Nurse landscape nationally.
4,350
Emergency Registered Nurse Providers in US
54
States with Emergency Registered Nurse
710
Avg Claims per Provider
Susan Gray, ANP's 102 claims are below the specialty average of 710.
Nearby Emergency Registered Nurse Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Gray.
Dr. Jessica Anderson
CPNP-PC
Bristol, TN
Dr. Suzanne Babcock
NP
Spring Hill, TN
Dr. Sharon Benz
BSN, RN
Cookeville, TN
Dr. Kristina Brown
APRN, FNP-BC
McMinnville, TN
Dr. Lisa Burns
FNP-BC
Memphis, TN
Compare Emergency Registered Nurse 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 Tennessee medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Emergency Registered Nurse 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 Tennessee
Frequently Asked Questions
What is Susan Gray, ANP's specialty? ▼
Susan Gray, ANP specializes in Emergency Registered Nurse and practices in Nashville, Tennessee. Credentials: ANP.
How much does Susan Gray, ANP prescribe under Medicare Part D? ▼
In 2023, Susan Gray, ANP wrote 102 Medicare Part D claims totaling $8K in drug costs for 43 beneficiaries.
Where is Susan Gray, ANP located? ▼
Susan Gray, ANP is located at 393 WALLACE RD, Nashville, TN, 37211. Phone: (615) 331-8281.
What is Susan Gray, ANP's NPI number? ▼
Susan Gray, ANP's National Provider Identifier (NPI) is 1568776235, issued on 08/04/2010.
How many Emergency Registered Nurse providers are there in the US? ▼
There are 4,350 Emergency Registered Nurse providers across 54 states in the US. The average Emergency Registered Nurse provider writes 710 Medicare Part D claims per year.
What drugs does Susan Gray, ANP prescribe most often? ▼
Based on 2023 Medicare Part D data, Susan Gray, ANP's most frequently prescribed drugs include Bicalutamide, Oxybutynin Chloride Er, Tamsulosin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Susan Gray, ANP accept Medicare? ▼
Susan Gray, ANP appears in CMS Medicare data with 102 Part D claims and 43 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Susan Gray, ANP's credentials? ▼
Susan Gray, ANP's NPI is 1568776235 with credentials ANP. 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.
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.