2026 NPPES data Obesity Medicine (Preventive Medicine) Physician NPI 1598264434 APRN, FNP-C
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DANA WEBBER, APRN, FNP-C

Obesity Medicine (Preventive Medicine) Physician in KNOXVILLE, 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
957
Medicare Part D claims · 69 beneficiaries · Obesity Medicine (Preventive Medicine) Physician avg: 1K
Industry payments
$105.1K
236 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

DANA WEBBER, APRN, FNP-C filed 957 Medicare Part D claims in 2023 as a Obesity Medicine (Preventive Medicine) Physician in KNOXVILLE, Tennessee.

957
Part D claims, 2023
$105.1K
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.

DANA WEBBER, APRN, FNP-C's Medicare Part D volume vs every U.S. prescriber

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

957 Top 25% higher than 75% 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%). This entry sits in this band. 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-eligible specialty (heuristic — not verified)

DANA WEBBER, APRN, FNP-C practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about DANA WEBBER, APRN, FNP-C?

Quality data not reported

NPI registry status

Active

Issued 02/06/2018

NPI 1598264434

Primary specialty

Obesity Medicine (Preventive Medicine) Physician

Rare

126 US NPIs in this specialty

Medicare Part D claims

957 21% vs specialty avg

2023 prescription claims

Specialty avg: 1,219

Specialty distribution in Tennessee

How Obesity Medicine (Preventive Medicine) Physician compares to other specialties among Tennessee providers

Tennessee providers

Obesity Medicine (Preventive Medicine) Physician share within Tennessee

1. Obesity Medicine (Preventive Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Obesity Medicine (Preventive Medicine) Physician share within Tennessee

Specialty board-certification context

Estimated specialty board-certified rate — Obesity Medicine (Preventive Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Obesity Medicine (Preventive Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Obesity Medicine (Preventive Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Obesity Medicine (Preventive Medicine) 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).

DANA WEBBER, APRN, FNP-C appears in the CMS NPPES registry as a Obesity Medicine (Preventive Medicine) Physician provider holding APRN, FNP-C credentials at 9221 MIDDLEBROOK PIKE, KNOXVILLE, TN, 37931, with a listed phone of (865) 219-1989. NPI 1598264434 was issued on 02/06/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WEBBER 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 957 prescription claims written by this provider, covering 69 Medicare beneficiaries and totaling roughly $288K in drug spend, with an opioid prescribing rate of 3.0%. 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.

Obesity Medicine (Preventive Medicine) Physician is a narrow specialty nationwide, with 126 enrolled providers across 35 states and an average of 1,219 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

9221 MIDDLEBROOK PIKE
KNOXVILLE, TN 37931

Provider Details

NPI 1598264434
Specialty Obesity Medicine (Preventive Medicine) Physician
Credentials APRN, FNP-C
Gender Female
NPI Issued 02/06/2018

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 DANA WEBBER, APRN, FNP-C. Source: openpaymentsdata.cms.gov.

Total received

$105.1K

Largest payer

Novo Nordisk Inc

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.

Medicare Part D Prescribing Data

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

957
Total Claims
$288K
Total Drug Cost
69
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,447
Total Day Supply
41,142
Generic Drug Cost
$16K
Opioid Claims
29 (3.0% rate)
Antibiotic Claims
21

Patient Demographics

Average Patient Age
66.0 years
Avg HCC Risk Score
1.30
Gender Split
78% female / 22% male
Age Distribution
<65: 21, 65-74: 36, 75-84: 12, 85+: 0

Top Prescribed Drugs (Medicare Part D)

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

What DANA WEBBER, APRN, FNP-C 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
Mounjaro
Tirzepatide
104
Ozempic
Semaglutide
67
Levothyroxine Sodium
41
Gabapentin
37
Hydroxyzine Hcl
33
Ondansetron Odt
Ondansetron
33
Linzess
Linaclotide
31
Tizanidine Hcl
19
Pantoprazole Sodium
18
Sertraline Hcl
18

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

Obesity Medicine (Preventive Medicine) Physician Overview

How DANA WEBBER, APRN, FNP-C fits within the Obesity Medicine (Preventive Medicine) Physician landscape nationally.

126
Obesity Medicine (Preventive Medicine) Physician Providers in US
35
States with Obesity Medicine (Preventive Medicine) Physician
1,219
Avg Claims per Provider

DANA WEBBER, APRN, FNP-C's 957 claims are below the specialty average of 1,219.

Nearby Obesity Medicine (Preventive Medicine) Physician Providers in Tennessee

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

Compare Obesity Medicine (Preventive Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is DANA WEBBER, APRN, FNP-C's specialty?
DANA WEBBER, APRN, FNP-C specializes in Obesity Medicine (Preventive Medicine) Physician and practices in KNOXVILLE, Tennessee. Credentials: APRN, FNP-C.
How much does DANA WEBBER, APRN, FNP-C prescribe under Medicare Part D?
In 2023, DANA WEBBER, APRN, FNP-C wrote 957 Medicare Part D claims totaling $288K in drug costs for 69 beneficiaries.
Where is DANA WEBBER, APRN, FNP-C located?
DANA WEBBER, APRN, FNP-C is located at 9221 MIDDLEBROOK PIKE, KNOXVILLE, TN, 37931. Phone: (865) 219-1989.
What is DANA WEBBER, APRN, FNP-C's NPI number?
DANA WEBBER, APRN, FNP-C's National Provider Identifier (NPI) is 1598264434, issued on 02/06/2018.
Does DANA WEBBER, APRN, FNP-C prescribe opioids?
Yes, DANA WEBBER, APRN, FNP-C had 29 opioid claims in 2023 with an opioid prescribing rate of 3.0%.
How many Obesity Medicine (Preventive Medicine) Physician providers are there in the US?
There are 126 Obesity Medicine (Preventive Medicine) Physician providers across 35 states in the US. The average Obesity Medicine (Preventive Medicine) Physician provider writes 1,219 Medicare Part D claims per year.
What drugs does DANA WEBBER, APRN, FNP-C prescribe most often?
Based on 2023 Medicare Part D data, DANA WEBBER, APRN, FNP-C's most frequently prescribed drugs include Mounjaro, Ozempic, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DANA WEBBER, APRN, FNP-C accept Medicare?
DANA WEBBER, APRN, FNP-C appears in CMS Medicare data with 957 Part D claims and 69 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DANA WEBBER, APRN, FNP-C's credentials?
DANA WEBBER, APRN, FNP-C's NPI is 1598264434 with credentials APRN, FNP-C. 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