NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1194219022 NP
Verify on CMS → Emma Tamana, NP
Nurse Practitioner in Fredericksburg, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 87,700 in Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
671
Medicare Part D claims · 183 beneficiaries · Nurse Practitioner avg: 1K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Emma Tamana, NP filed 671 Medicare Part D claims in 2023 as a Nurse Practitioner in Fredericksburg, Virginia.
- 671
- Part D claims, 2023
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.
Emma Tamana, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
671 Top 31% higher than 69% of 1,370,886 prescribers
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 Emma Tamana, NP?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
671 38% vs specialty avg
Specialty distribution in Virginia
How Nurse Practitioner compares to other specialties among Virginia providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Nurse Practitioner. Verify directly:
How MIPS and board certification work
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).
Emma Tamana, NP appears in the CMS NPPES registry as a Nurse Practitioner provider holding NP credentials at 300 PARK HILL DR, Fredericksburg, VA, 22401, with a listed phone of (540) 368-7300. NPI 1194219022 was issued on 06/14/2018.
Medicare Part D records for calendar year 2023 show 671 prescription claims written by this provider, covering 183 Medicare beneficiaries and totaling roughly $44K in drug spend.
Nurse Practitioner is a high-volume specialty nationwide, with 87,700 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
Provider Details
| NPI | 1194219022 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 06/14/2018 |
Hospital and facility affiliations
Facilities where Emma Tamana, NP 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.
Metropolitan Health Care Providers, Inc.
Fredericksburg, VA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
671
Total Claims
$44K
Total Drug Cost
183
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 698
- Total Day Supply
- 19,556
- Generic Drug Cost
- $10K
- Antibiotic Claims
- 12
Patient Demographics
- Average Patient Age
- 75.4 years
- Avg HCC Risk Score
- 2.21
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 16, 65-74: 67, 75-84: 67, 85+: 33
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Emma Tamana, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
44 claims
- Amlodipine Besylate
Amlodipine Besylate
39 claims
- Pantoprazole Sodium
Pantoprazole Sodium
33 claims
- Metoprolol Tartrate
Metoprolol Tartrate
22 claims
- Carvedilol
Carvedilol
21 claims
- Clopidogrel
Clopidogrel
21 claims
- Lisinopril
Lisinopril
21 claims
- Tamsulosin Hcl
Tamsulosin Hcl
20 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 44 |
| Amlodipine Besylate | 39 |
| Pantoprazole Sodium | 33 |
| Metoprolol Tartrate | 22 |
| Carvedilol | 21 |
| Clopidogrel Clopidogrel Bisulfate | 21 |
| Lisinopril | 21 |
| Tamsulosin Hcl | 20 |
| Eliquis Apixaban | 19 |
| Levothyroxine Sodium | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Emma Tamana, NP fits within the Nurse Practitioner landscape nationally.
87,700
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider
Emma Tamana, NP's 671 claims are below the specialty average of 1,084.
Nearby Nurse Practitioner Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Tamana.
Dr. Marina Abad
NP
Manassas, VA
Omar Abdel Razzaq
Midlothian, VA
Dr. Sarah Abey
FNP
Roanoke, VA
Dr. Flordeliza Ablao-Chanthavichith
N.P.
Portsmouth, VA
Dr. Margaret Adeyeri
AGNP-C
Alexandria, VA
Compare Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Virginia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
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Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Virginia
Frequently Asked Questions
What is Emma Tamana, NP's specialty? ▼
Emma Tamana, NP specializes in Nurse Practitioner and practices in Fredericksburg, Virginia. Credentials: NP.
How much does Emma Tamana, NP prescribe under Medicare Part D? ▼
In 2023, Emma Tamana, NP wrote 671 Medicare Part D claims totaling $44K in drug costs for 183 beneficiaries.
Where is Emma Tamana, NP located? ▼
Emma Tamana, NP is located at 300 PARK HILL DR, Fredericksburg, VA, 22401. Phone: (540) 368-7300.
What is Emma Tamana, NP's NPI number? ▼
Emma Tamana, NP's National Provider Identifier (NPI) is 1194219022, issued on 06/14/2018.
How many Nurse Practitioner providers are there in the US? ▼
There are 87,700 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 Emma Tamana, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Emma Tamana, NP's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Emma Tamana, NP accept Medicare? ▼
Emma Tamana, NP appears in CMS Medicare data with 671 Part D claims and 183 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Emma Tamana, NP's credentials? ▼
Emma Tamana, NP's NPI is 1194219022 with credentials NP. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.