2026 NPPES data Specialist NPI 1063458032 MD
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DAVID MOCK, MD

Specialist in MURPHY, North Carolina. 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
6K
Medicare Part D claims · 221 beneficiaries · Specialist avg: 1K
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$193.94
8 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

DAVID MOCK, MD filed 6,023 Medicare Part D claims in 2023 as a Specialist in MURPHY, North Carolina, prescribing 78% generic.

6K
Part D claims, 2023
78%
generic prescribing
$193.94
industry payments (Sunshine Act)

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.

DAVID MOCK, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

6,023 Top 5% higher than 95% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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 DAVID MOCK, MD?

Quality data not reported

NPI registry status

Active

Issued 06/20/2006

NPI 1063458032

Primary specialty

Specialist

High-volume

69,658 US NPIs in this specialty

Medicare Part D claims

6,023 309% vs specialty avg

2023 prescription claims

Specialty avg: 1,474

Specialty distribution in North Carolina

How Specialist compares to other specialties among North Carolina providers

North Carolina providers

Specialist share within North Carolina

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

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).

DAVID MOCK, MD appears in the CMS NPPES registry as a Specialist provider holding MD credentials at 3765 E US HIGHWAY 64 ALT STE 9, MURPHY, NC, 28906, with a listed phone of (828) 835-3111. NPI 1063458032 was issued on 06/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MOCK 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 6,023 prescription claims written by this provider, covering 221 Medicare beneficiaries and totaling roughly $1.7 million in drug spend, split 22% brand-name and 78% generic by claim count, with an opioid prescribing rate of 2.8%. 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

3765 E US HIGHWAY 64 ALT STE 9
MURPHY, NC 28906

Provider Details

NPI 1063458032
Specialty Specialist
Credentials MD
Gender Male
NPI Issued 06/20/2006

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 DAVID MOCK, MD. Source: openpaymentsdata.cms.gov.

Total received

$194

Largest payer

GlaxoSmithKline, LLC.

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

DAVID MOCK, MD — brand share 22.0%
Specialty average (est.)

22% brand-name claims vs 78% generic, on 6,023 2023 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 2023.

6,023
Total Claims
$1.7M
Total Drug Cost
221
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
11,310
Total Day Supply
325,675
Brand vs Generic
22% brand / 78% generic
Brand Drug Cost
$1.6M
Generic Drug Cost
$126K
Opioid Claims
167 (2.8% rate)
Antibiotic Claims
274

Patient Demographics

Average Patient Age
73.2 years
Avg HCC Risk Score
1.70
Gender Split
48% female / 52% male
Age Distribution
<65: 33, 65-74: 83, 75-84: 81, 85+: 24

Top Prescribed Drugs (Medicare Part D)

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

What DAVID MOCK, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Rosuvastatin Calcium
206
Levothyroxine Sodium
181
Atorvastatin Calcium
178
Potassium Chloride
136
Farxiga
Dapagliflozin Propanediol
117
Amlodipine Besylate
114
Ozempic
Semaglutide
113
Cyclobenzaprine Hcl
106
Albuterol Sulfate Hfa
Albuterol Sulfate
103
Alprazolam
103

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

Specialist Overview

How DAVID MOCK, MD fits within the Specialist landscape nationally.

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

DAVID MOCK, MD's 6,023 claims are above the specialty average of 1,474.

Nearby Specialist Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as MOCK.

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

Frequently Asked Questions

What is DAVID MOCK, MD's specialty?
DAVID MOCK, MD specializes in Specialist and practices in MURPHY, North Carolina. Credentials: MD.
How much does DAVID MOCK, MD prescribe under Medicare Part D?
In 2023, DAVID MOCK, MD wrote 6,023 Medicare Part D claims totaling $1.7M in drug costs for 221 beneficiaries.
Where is DAVID MOCK, MD located?
DAVID MOCK, MD is located at 3765 E US HIGHWAY 64 ALT STE 9, MURPHY, NC, 28906. Phone: (828) 835-3111.
What is DAVID MOCK, MD's NPI number?
DAVID MOCK, MD's National Provider Identifier (NPI) is 1063458032, issued on 06/20/2006.
Does DAVID MOCK, MD prescribe more brand-name or generic drugs?
DAVID MOCK, MD's prescribing is 22% brand-name and 78% generic drugs by claim count, with $1.6M in brand drug costs.
Does DAVID MOCK, MD prescribe opioids?
Yes, DAVID MOCK, MD had 167 opioid claims in 2023 with an opioid prescribing rate of 2.8%.
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 DAVID MOCK, MD prescribe most often?
Based on 2023 Medicare Part D data, DAVID MOCK, MD's most frequently prescribed drugs include Rosuvastatin Calcium, Levothyroxine Sodium, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DAVID MOCK, MD accept Medicare?
DAVID MOCK, MD appears in CMS Medicare data with 6,023 Part D claims and 221 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DAVID MOCK, MD's credentials?
DAVID MOCK, MD's NPI is 1063458032 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