NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1730642109 FNP-BC
Verify on CMS → Tamara Marshall, FNP-BC
Nurse Practitioner in Charlotte, North Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 89,808 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
561
Medicare Part D claims · 192 beneficiaries · Nurse Practitioner avg: 1K
What the federal data shows
Tamara Marshall, FNP-BC filed 561 Medicare Part D claims in 2024 as a Nurse Practitioner in Charlotte, North Carolina.
- 561
- Part D claims, 2024
- ≥65th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Tamara Marshall, FNP-BC
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1730642109), first enumerated 04/11/2019.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 561 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1730642109 · Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1730642109
- ENUM-RECENT 2019
- TAX-MEGA 90K Nurse Practitioner
- RX-LIGHT 561
- BOOK-LIGHT 4,020 in North Carolina
- PHOTO-ENUM Ariel Mujakovic · 2019
Tamara Marshall, FNP-BC's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
561 ≥ 65th percentile 65% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Tamara Marshall, FNP-BC?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
561 51% vs specialty avg
Specialty distribution in North Carolina
How Nurse Practitioner compares to other specialties among North Carolina 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).
Practice Address
Provider Details
| NPI | 1730642109 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | FNP-BC |
| Gender | Female |
| NPI Issued | 04/11/2019 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
561
Total Claims
$22K
Total Drug Cost
192
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,105.533
- Total Day Supply
- 30,752
- Generic Drug Cost
- $6K
- Antibiotic Claims
- 29
Patient Demographics
- Average Patient Age
- 69.6 years
- Avg HCC Risk Score
- 1.47
- Gender Split
- 69% female / 31% male
- Age Distribution
- <65: 42, 65-74: 89, 75-84: 48, 85+: 13
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Tamara Marshall, FNP-BC prescribes most
Top Medicare Part D drugs by claim count, 2024
- Atorvastatin Calcium
Atorvastatin Calcium
23 claims
- Gabapentin
Gabapentin
21 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
19 claims
- Lisinopril
Lisinopril
14 claims
- Prednisone
Prednisone
13 claims
- Amlodipine Besylate
Amlodipine Besylate
12 claims
- Fluticasone Propio…
Fluticasone Propionate
12 claims
- Tizanidine Hcl
Tizanidine Hcl
12 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 23 |
| Gabapentin | 21 |
| Rosuvastatin Calcium | 19 |
| Lisinopril | 14 |
| Prednisone | 13 |
| Amlodipine Besylate | 12 |
| Fluticasone Propionate | 12 |
| Tizanidine Hcl | 12 |
| Clonazepam | 11 |
| Losartan Potassium | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Tamara Marshall, FNP-BC fits within the Nurse Practitioner landscape nationally.
89,808
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,144
Avg Claims per Provider
Tamara Marshall, FNP-BC's 561 claims are below the specialty average of 1,144.
Nationwide Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Marshall, both outside North Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Nurse Practitioner Providers in North Carolina
Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as Marshall.
One of 4,020 Nurse Practitioner providers enrolled in North Carolina, 5 are shown here.
Whitney Abel
NP
Winston Salem, NC
Irene Abella
NP
Durham, NC
Britney Abney
FNP
Charlotte, NC
Nita Abraham
Raleigh, NC
Pamela Abraham
NP
Charlotte, NC
Compare Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Tamara Marshall, FNP-BC's specialty? ▼
Tamara Marshall, FNP-BC specializes in Nurse Practitioner and practices in Charlotte, North Carolina. Credentials: FNP-BC.
How much does Tamara Marshall, FNP-BC prescribe under Medicare Part D? ▼
In 2024, Tamara Marshall, FNP-BC wrote 561 Medicare Part D claims totaling $22K in drug costs for 192 beneficiaries.
Where is Tamara Marshall, FNP-BC located? ▼
Tamara Marshall, FNP-BC is located at 15825 BALLANTYNE MEDICAL PL STE 220, Charlotte, NC, 28277. Phone: (704) 316-2930.
What is Tamara Marshall, FNP-BC's NPI number? ▼
Tamara Marshall, FNP-BC's National Provider Identifier (NPI) is 1730642109, issued on 04/11/2019.
How many Nurse Practitioner providers are there in the US? ▼
There are 89,808 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,144 Medicare Part D claims per year.
What drugs does Tamara Marshall, FNP-BC prescribe most often? ▼
Based on 2024 Medicare Part D data, Tamara Marshall, FNP-BC's most frequently prescribed drugs include Atorvastatin Calcium, Gabapentin, Rosuvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Tamara Marshall, FNP-BC accept Medicare? ▼
Tamara Marshall, FNP-BC appears in CMS Medicare data with 561 Part D claims and 192 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Tamara Marshall, FNP-BC's credentials? ▼
Tamara Marshall, FNP-BC's NPI is 1730642109 with credentials FNP-BC. 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.