NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1619154051 D.O.
Verify on CMS → Christy Mnzava, D.O.
Family Medicine Physician in Meridian, Mississippi.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 in Family Medicine Physician, 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
6K
Medicare Part D claims · 284 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.4K
19 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Christy Mnzava, D.O. filed 5,722 Medicare Part D claims in 2023 as a Family Medicine Physician in Meridian, Mississippi, prescribing 85% generic.
- 6K
- Part D claims, 2023
- 85%
- generic prescribing
- $1.4K
- industry payments (Sunshine Act)
- ≥95th
- 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.
Christy Mnzava, D.O.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
5,722 ≥ 95th percentile 95% of 1,370,886 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 · 2023
◑
Board-eligible specialty (heuristic, not verified)
Christy Mnzava, D.O. 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 Christy Mnzava, D.O.?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
5,722 67% vs specialty avg
Specialty distribution in Mississippi
How Family Medicine Physician compares to other specialties among Mississippi 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 Family Medicine Physician. 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).
Christy Mnzava, D.O. appears in the CMS NPPES registry as a Family Medicine Physician provider holding D.O. credentials at 2514 67TH AVENUE LOOP STE 106, Meridian, MS, 39307, with a listed phone of (601) 282-5315. NPI 1619154051 was issued on 01/29/2008.
Medicare Part D records for calendar year 2023 show 5,722 prescription claims written by this provider, covering 284 Medicare beneficiaries and totaling roughly $741K in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 1.2%.
Family Medicine Physician is a high-volume specialty nationwide, with 147,760 enrolled providers across 56 states and an average of 3,418 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 | 1619154051 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | D.O. |
| Gender | Female |
| NPI Issued | 01/29/2008 |
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 Christy Mnzava, D.O.. Source: openpaymentsdata.cms.gov.
Total received
$1.4K
Largest payer
AstraZeneca Pharmaceuticals LP
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
Christy Mnzava, D.O. - brand share 15.0%
Family Medicine Physician average
15% brand-name claims vs 85% generic, on 5,722 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.
5,722
Total Claims
$741K
Total Drug Cost
284
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 13,091
- Total Day Supply
- 386,424
- Brand vs Generic
- 15% brand / 85% generic
- Brand Drug Cost
- $636K
- Generic Drug Cost
- $103K
- Opioid Claims
- 71 (1.2% rate)
- Antibiotic Claims
- 34
Patient Demographics
- Average Patient Age
- 68.9 years
- Avg HCC Risk Score
- 1.13
- Gender Split
- 64% female / 36% male
- Age Distribution
- <65: 68, 65-74: 129, 75-84: 75, 85+: 12
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Christy Mnzava, D.O. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
321 claims
- Atorvastatin Calcium
Atorvastatin Calcium
264 claims
- Metformin Hcl
Metformin Hcl
189 claims
- Potassium Chloride
Potassium Chloride
170 claims
- Omeprazole
Omeprazole
165 claims
- Lisinopril
Lisinopril
160 claims
- Simvastatin
Simvastatin
150 claims
- Fluticasone Propio…
Fluticasone Propionate
148 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 321 |
| Atorvastatin Calcium | 264 |
| Metformin Hcl | 189 |
| Potassium Chloride | 170 |
| Omeprazole | 165 |
| Lisinopril | 160 |
| Simvastatin | 150 |
| Fluticasone Propionate | 148 |
| Levothyroxine Sodium | 141 |
| Pantoprazole Sodium | 141 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Christy Mnzava, D.O. fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Christy Mnzava, D.O.'s 5,722 claims are above the specialty average of 3,418.
Nearby Family Medicine Physician Providers in Mississippi
Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as Mnzava.
Dr. Rolando Abangan
M.D.
Meridian, MS
Dr. Abdu Mohamed Abdallah Ahmed
MD
Jackson, MS
Dr. Kevin Abel
M.D.
Baldwyn, MS
Dr. George Abraham
MD
Vicksburg, MS
Dr. Audie Adams
M.D.
Senatobia, MS
Compare Family Medicine Physician 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 Mississippi medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Medicine Physician 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
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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
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Frequently Asked Questions
What is Christy Mnzava, D.O.'s specialty? ▼
Christy Mnzava, D.O. specializes in Family Medicine Physician and practices in Meridian, Mississippi. Credentials: D.O..
How much does Christy Mnzava, D.O. prescribe under Medicare Part D? ▼
In 2023, Christy Mnzava, D.O. wrote 5,722 Medicare Part D claims totaling $741K in drug costs for 284 beneficiaries.
Where is Christy Mnzava, D.O. located? ▼
Christy Mnzava, D.O. is located at 2514 67TH AVENUE LOOP STE 106, Meridian, MS, 39307. Phone: (601) 282-5315.
What is Christy Mnzava, D.O.'s NPI number? ▼
Christy Mnzava, D.O.'s National Provider Identifier (NPI) is 1619154051, issued on 01/29/2008.
Does Christy Mnzava, D.O. prescribe more brand-name or generic drugs? ▼
Christy Mnzava, D.O.'s prescribing is 15% brand-name and 85% generic drugs by claim count, with $636K in brand drug costs.
Does Christy Mnzava, D.O. prescribe opioids? ▼
Yes, Christy Mnzava, D.O. had 71 opioid claims in 2023 with an opioid prescribing rate of 1.2%.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Christy Mnzava, D.O. prescribe most often? ▼
Based on 2023 Medicare Part D data, Christy Mnzava, D.O.'s most frequently prescribed drugs include Amlodipine Besylate, Atorvastatin Calcium, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Christy Mnzava, D.O. accept Medicare? ▼
Christy Mnzava, D.O. appears in CMS Medicare data with 5,722 Part D claims and 284 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Christy Mnzava, D.O.'s credentials? ▼
Christy Mnzava, D.O.'s NPI is 1619154051 with credentials D.O.. 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
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.