2026 NPPES data Emergency Registered Nurse NPI 1568776235 ANP
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SUSAN GRAY, ANP

Emergency Registered Nurse in NASHVILLE, Tennessee. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
102
Medicare Part D claims · 43 beneficiaries · Emergency Registered Nurse avg: 710
What the federal data reveals: SUSAN GRAY, ANP is a Emergency Registered Nurse ([object Object]) practicing in NASHVILLE, Tennessee with a Medicare Part D prescribing footprint of 102 claims across 43 beneficiaries .

What stands out: SUSAN GRAY, ANP filed 102 Medicare Part D claims in 2023 across NASHVILLE, Tennessee. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

SUSAN GRAY, ANP at a glance

Quality data not reported

NPI registry status

Active

Issued 08/04/2010

NPI 1568776235

Primary specialty

Emergency Registered Nurse

Niche

4,284 US NPIs in this specialty

Medicare Part D claims

102 86% vs specialty avg

2023 prescription claims

Specialty avg: 710

Specialty distribution in Tennessee

How Emergency Registered Nurse compares to other specialties among Tennessee providers

Tennessee providers

Emergency Registered Nurse share within Tennessee

1. Emergency Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Emergency Registered Nurse share within Tennessee

Specialty board-certification context

Estimated specialty board-certified rate — Emergency Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Emergency Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Emergency Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Emergency Registered Nurse) — ABMS / AOA estimate

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 is a Emergency Registered Nurse provider practicing in NASHVILLE, Tennessee, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: ANP. NPI: 1568776235. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

SUSAN GRAY, ANP appears in the CMS NPPES registry as a 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. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GRAY most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

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. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Emergency Registered Nurse is a narrow specialty nationwide, with 4,284 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

393 WALLACE RD
NASHVILLE, TN 37211

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.

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.

4,284
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.

Compare Emergency Registered Nurse nationally: see state-by-state distribution →

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 4,284 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

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