2026 NPPES data Otolaryngology Physician NPI 1780706457 MD
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ADAM ZANATION, MD

Otolaryngology Physician in HICKORY, 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
465
Medicare Part D claims · 196 beneficiaries · Otolaryngology Physician avg: 509
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$400.98
6 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ADAM ZANATION, MD filed 465 Medicare Part D claims in 2023 as a Otolaryngology Physician in HICKORY, North Carolina, prescribing 95% generic.

465
Part D claims, 2023
95%
generic prescribing
Likely
board-certified (heuristic)

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.

ADAM ZANATION, MD's Medicare Part D volume vs every U.S. prescriber

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

465 Top 38% higher than 62% 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%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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

Board certification likely (heuristic — not verified)

ADAM ZANATION, 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 ADAM ZANATION, MD?

Quality data not reported

NPI registry status

Active

Issued 04/04/2007

NPI 1780706457

Primary specialty

Otolaryngology Physician

Mid-sized

10,895 US NPIs in this specialty

Medicare Part D claims

465 9% vs specialty avg

2023 prescription claims

Specialty avg: 509

Specialty distribution in North Carolina

How Otolaryngology Physician compares to other specialties among North Carolina providers

North Carolina providers

Otolaryngology Physician share within North Carolina

1. Otolaryngology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Otolaryngology Physician share within North Carolina

Specialty board-certification context

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

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

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

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

ADAM ZANATION, MD appears in the CMS NPPES registry as a Otolaryngology Physician provider holding MD credentials at 304 10TH AVE NE, HICKORY, NC, 28601, with a listed phone of (828) 322-2183. NPI 1780706457 was issued on 04/04/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ZANATION 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 465 prescription claims written by this provider, covering 196 Medicare beneficiaries and totaling roughly $9K in drug spend, split 5% brand-name and 95% generic by claim count, with an opioid prescribing rate of 11.2%. 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.

Otolaryngology Physician is a mid-sized specialty nationwide, with 10,895 enrolled providers across 54 states and an average of 509 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

304 10TH AVE NE
HICKORY, NC 28601

Provider Details

NPI 1780706457
Specialty Otolaryngology Physician
Credentials MD
Gender Male
NPI Issued 04/04/2007

Hospital and facility affiliations

Facilities where ADAM ZANATION, 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.

CAROLINA EAR NOSE AND THROAT-SINUS AND ALLERGY CENTER PA
LINCOLNTON, NC

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 ADAM ZANATION, MD. Source: openpaymentsdata.cms.gov.

Total received

$401

Largest payer

Janssen Research & Development, 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 · Generic-heavy

ADAM ZANATION, MD — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 465 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.

465
Total Claims
$9K
Total Drug Cost
196
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
626
Total Day Supply
14,290
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$919
Generic Drug Cost
$8K
Opioid Claims
52 (11.2% rate)
Antibiotic Claims
105

Patient Demographics

Average Patient Age
71.2 years
Avg HCC Risk Score
1.35
Gender Split
56% female / 44% male

Top Prescribed Drugs (Medicare Part D)

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

What ADAM ZANATION, 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
Omeprazole
76
Azithromycin
72
Prednisone
37
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
30
Pantoprazole Sodium
28
Montelukast Sodium
27
Levothyroxine Sodium
23
Ofloxacin
22
Fluticasone Propionate
18
Oxycodone Hcl
18

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

Otolaryngology Physician Overview

How ADAM ZANATION, MD fits within the Otolaryngology Physician landscape nationally.

10,895
Otolaryngology Physician Providers in US
54
States with Otolaryngology Physician
509
Avg Claims per Provider

ADAM ZANATION, MD's 465 claims are below the specialty average of 509.

Nearby Otolaryngology Physician Providers in North Carolina

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

Compare Otolaryngology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ADAM ZANATION, MD's specialty?
ADAM ZANATION, MD specializes in Otolaryngology Physician and practices in HICKORY, North Carolina. Credentials: MD.
How much does ADAM ZANATION, MD prescribe under Medicare Part D?
In 2023, ADAM ZANATION, MD wrote 465 Medicare Part D claims totaling $9K in drug costs for 196 beneficiaries.
Where is ADAM ZANATION, MD located?
ADAM ZANATION, MD is located at 304 10TH AVE NE, HICKORY, NC, 28601. Phone: (828) 322-2183.
What is ADAM ZANATION, MD's NPI number?
ADAM ZANATION, MD's National Provider Identifier (NPI) is 1780706457, issued on 04/04/2007.
Does ADAM ZANATION, MD prescribe more brand-name or generic drugs?
ADAM ZANATION, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $919 in brand drug costs.
Does ADAM ZANATION, MD prescribe opioids?
Yes, ADAM ZANATION, MD had 52 opioid claims in 2023 with an opioid prescribing rate of 11.2%.
How many Otolaryngology Physician providers are there in the US?
There are 10,895 Otolaryngology Physician providers across 54 states in the US. The average Otolaryngology Physician provider writes 509 Medicare Part D claims per year.
What drugs does ADAM ZANATION, MD prescribe most often?
Based on 2023 Medicare Part D data, ADAM ZANATION, MD's most frequently prescribed drugs include Omeprazole, Azithromycin, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ADAM ZANATION, MD accept Medicare?
ADAM ZANATION, MD appears in CMS Medicare data with 465 Part D claims and 196 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ADAM ZANATION, MD's credentials?
ADAM ZANATION, MD's NPI is 1780706457 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