2026 NPPES data Nurse Practitioner NPI 1255314159 FNP
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TAMMIE EMERSON-JOHNSON, FNP

Nurse Practitioner in WHITLEY CITY, Kentucky. 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 · 356 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$293.94
16 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

TAMMIE EMERSON-JOHNSON, FNP filed 5,896 Medicare Part D claims in 2023 as a Nurse Practitioner in WHITLEY CITY, Kentucky, prescribing 85% generic.

6K
Part D claims, 2023
85%
generic prescribing
$293.94
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.

TAMMIE EMERSON-JOHNSON, FNP's Medicare Part D volume vs every U.S. prescriber

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

5,896 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 TAMMIE EMERSON-JOHNSON, FNP?

Quality data not reported

NPI registry status

Active

Issued 11/23/2005

NPI 1255314159

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

5,896 444% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Kentucky

How Nurse Practitioner compares to other specialties among Kentucky providers

Kentucky providers

Nurse Practitioner share within Kentucky

1. Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nurse Practitioner share within Kentucky

Specialty board-certification context

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

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

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

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

TAMMIE EMERSON-JOHNSON, FNP appears in the CMS NPPES registry as a Nurse Practitioner provider holding FNP credentials at 71 MEDICAL LN, WHITLEY CITY, KY, 42653, with a listed phone of (606) 376-7212. NPI 1255314159 was issued on 11/23/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what EMERSON-JOHNSON 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 5,896 prescription claims written by this provider, covering 356 Medicare beneficiaries and totaling roughly $854K in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 1.6%. 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

71 MEDICAL LN
WHITLEY CITY, KY 42653

Provider Details

NPI 1255314159
Specialty Nurse Practitioner
Credentials FNP
Gender Female
NPI Issued 11/23/2005

Hospital and facility affiliations

Facilities where TAMMIE EMERSON-JOHNSON, FNP 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.

CUMBERLAND FAMILY CLINIC, PLLC
PINE KNOT, KY

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 TAMMIE EMERSON-JOHNSON, FNP. Source: openpaymentsdata.cms.gov.

Total received

$294

Largest payer

Phathom Pharmaceuticals, 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.

Brand vs generic prescribing mix · Typical

TAMMIE EMERSON-JOHNSON, FNP — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 5,896 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.

5,896
Total Claims
$854K
Total Drug Cost
356
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
11,695
Total Day Supply
328,506
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$748K
Generic Drug Cost
$104K
Opioid Claims
97 (1.6% rate)
Antibiotic Claims
428

Patient Demographics

Average Patient Age
70.3 years
Avg HCC Risk Score
1.17
Gender Split
68% female / 32% male
Age Distribution
<65: 68, 65-74: 157, 75-84: 106, 85+: 25

Top Prescribed Drugs (Medicare Part D)

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

What TAMMIE EMERSON-JOHNSON, FNP 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
Levothyroxine Sodium
311
Prednisone
224
Rosuvastatin Calcium
179
Amlodipine Besylate
164
Furosemide
164
Omeprazole
164
Atorvastatin Calcium
138
Losartan Potassium
118
Lisinopril
114
Hydrochlorothiazide
99

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

Nurse Practitioner Overview

How TAMMIE EMERSON-JOHNSON, FNP fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

TAMMIE EMERSON-JOHNSON, FNP's 5,896 claims are above the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Kentucky

Other clinicians with the same primary specialty enrolled in Kentucky, drawn from the same CMS NPPES roster as EMERSON-JOHNSON.

Compare Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is TAMMIE EMERSON-JOHNSON, FNP's specialty?
TAMMIE EMERSON-JOHNSON, FNP specializes in Nurse Practitioner and practices in WHITLEY CITY, Kentucky. Credentials: FNP.
How much does TAMMIE EMERSON-JOHNSON, FNP prescribe under Medicare Part D?
In 2023, TAMMIE EMERSON-JOHNSON, FNP wrote 5,896 Medicare Part D claims totaling $854K in drug costs for 356 beneficiaries.
Where is TAMMIE EMERSON-JOHNSON, FNP located?
TAMMIE EMERSON-JOHNSON, FNP is located at 71 MEDICAL LN, WHITLEY CITY, KY, 42653. Phone: (606) 376-7212.
What is TAMMIE EMERSON-JOHNSON, FNP's NPI number?
TAMMIE EMERSON-JOHNSON, FNP's National Provider Identifier (NPI) is 1255314159, issued on 11/23/2005.
Does TAMMIE EMERSON-JOHNSON, FNP prescribe more brand-name or generic drugs?
TAMMIE EMERSON-JOHNSON, FNP's prescribing is 15% brand-name and 85% generic drugs by claim count, with $748K in brand drug costs.
Does TAMMIE EMERSON-JOHNSON, FNP prescribe opioids?
Yes, TAMMIE EMERSON-JOHNSON, FNP had 97 opioid claims in 2023 with an opioid prescribing rate of 1.6%.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does TAMMIE EMERSON-JOHNSON, FNP prescribe most often?
Based on 2023 Medicare Part D data, TAMMIE EMERSON-JOHNSON, FNP's most frequently prescribed drugs include Levothyroxine Sodium, Prednisone, Rosuvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TAMMIE EMERSON-JOHNSON, FNP accept Medicare?
TAMMIE EMERSON-JOHNSON, FNP appears in CMS Medicare data with 5,896 Part D claims and 356 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TAMMIE EMERSON-JOHNSON, FNP's credentials?
TAMMIE EMERSON-JOHNSON, FNP's NPI is 1255314159 with credentials FNP. 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