2026 NPPES data Specialist NPI 1720071301 MD
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TERRY MCCASKILL, MD

Specialist in RENO, Nevada. 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
19
Medicare Part D claims · 13 beneficiaries · Specialist avg: 1K
What the federal data reveals: TERRY MCCASKILL, MD is a Specialist ([object Object]) practicing in RENO, Nevada with a Medicare Part D prescribing footprint of 19 claims across 13 beneficiaries .

What stands out: TERRY MCCASKILL, MD filed 19 Medicare Part D claims in 2023 across RENO, Nevada. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

TERRY MCCASKILL, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 08/29/2005

NPI 1720071301

Primary specialty

Specialist

High-volume

69,658 US NPIs in this specialty

Medicare Part D claims

19 99% vs specialty avg

2023 prescription claims

Specialty avg: 1,474

Specialty distribution in Nevada

How Specialist compares to other specialties among Nevada providers

Nevada providers

Specialist share within Nevada

1. Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Specialist share within Nevada

Specialty board-certification context

Estimated specialty board-certified rate — Specialist (ABMS / AOA reference)

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

Est. board-certified rate (Specialist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Specialist) — 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).

TERRY MCCASKILL, MD is a Specialist provider practicing in RENO, Nevada, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1720071301. 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.

TERRY MCCASKILL, MD appears in the CMS NPPES registry as a Specialist provider holding MD credentials at 6512 S MCCARRAN BLVD, RENO, NV, 89509, with a listed phone of (775) 826-1285. NPI 1720071301 was issued on 08/29/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MCCASKILL 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 19 prescription claims written by this provider, covering 13 Medicare beneficiaries and totaling roughly $3K 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.

Specialist is a high-volume specialty nationwide, with 69,658 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

6512 S MCCARRAN BLVD
RENO, NV 89509

Provider Details

NPI 1720071301
Specialty Specialist
Credentials MD
Gender Female
NPI Issued 08/29/2005

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

19
Total Claims
$3K
Total Drug Cost
13
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
55
Total Day Supply
1,606
Generic Drug Cost
$889

Patient Demographics

Average Patient Age
73.1 years
Avg HCC Risk Score
0.82

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Estradiol
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Specialist Overview

How TERRY MCCASKILL, MD fits within the Specialist landscape nationally.

69,658
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider

TERRY MCCASKILL, MD's 19 claims are below the specialty average of 1,474.

Nearby Specialist Providers in Nevada

Other clinicians with the same primary specialty enrolled in Nevada, drawn from the same CMS NPPES roster as MCCASKILL.

Compare Specialist nationally: see state-by-state distribution →

Frequently Asked Questions

What is TERRY MCCASKILL, MD's specialty?
TERRY MCCASKILL, MD specializes in Specialist and practices in RENO, Nevada. Credentials: MD.
How much does TERRY MCCASKILL, MD prescribe under Medicare Part D?
In 2023, TERRY MCCASKILL, MD wrote 19 Medicare Part D claims totaling $3K in drug costs for 13 beneficiaries.
Where is TERRY MCCASKILL, MD located?
TERRY MCCASKILL, MD is located at 6512 S MCCARRAN BLVD, RENO, NV, 89509. Phone: (775) 826-1285.
What is TERRY MCCASKILL, MD's NPI number?
TERRY MCCASKILL, MD's National Provider Identifier (NPI) is 1720071301, issued on 08/29/2005.
How many Specialist providers are there in the US?
There are 69,658 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
What drugs does TERRY MCCASKILL, MD prescribe most often?
Based on 2023 Medicare Part D data, TERRY MCCASKILL, MD's most frequently prescribed drugs include Estradiol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TERRY MCCASKILL, MD accept Medicare?
TERRY MCCASKILL, MD appears in CMS Medicare data with 19 Part D claims and 13 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TERRY MCCASKILL, MD's credentials?
TERRY MCCASKILL, MD's NPI is 1720071301 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

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