NPI registry status
Active
2026 NPPES data Obstetrics & Gynecology Physician NPI 1578507950 DO
Verify on CMS → Christy Stevens, DO
Obstetrics & Gynecology Physician in Kingsport, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 44,326 in Obstetrics & Gynecology 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
199
Medicare Part D claims · 77 beneficiaries · Obstetrics & Gynecology Physician avg: 179
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$342.38
17 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Christy Stevens, DO filed 199 Medicare Part D claims in 2023 as an Obstetrics & Gynecology Physician in Kingsport, Tennessee, prescribing 85% generic.
- 199
- Part D claims, 2023
- 85%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥35th
- 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.
CMS NPPES provider registry desk
NPI 1578507950 · Obstetrics & Gynecology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1578507950
- ENUM-LEGACY 2006
- TAX-MID 44K Obstetrics &
- RX-LIGHT 199
- BOOK-LIGHT 775 in Tennessee
- PHOTO-ENUM James Cowart · 2006
Christy Stevens, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
199 ≥ 35th percentile 35% 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 certification likely (heuristic, not verified)
Christy Stevens, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Christy Stevens, DO?
Quality data not reportedPrimary specialty
Obstetrics & Gynecology Physician
Medicare Part D claims
199 11% vs specialty avg
Specialty distribution in Tennessee
How Obstetrics & Gynecology Physician compares to other specialties among Tennessee 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 Obstetrics & Gynecology 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).
Practice Address
Provider Details
| NPI | 1578507950 |
|---|---|
| Specialty | Obstetrics & Gynecology Physician |
| Credentials | DO |
| Gender | Female |
| NPI Issued | 06/15/2006 |
Hospital and facility affiliations
Facilities where Christy Stevens, DO 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.
Holston Medical Group PC
Kingsport, TN
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 Christy Stevens, DO. Source: openpaymentsdata.cms.gov.
Total received
$342
Largest payer
Astellas Pharma US 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
Christy Stevens, DO - brand share 15.0%
Obstetrics & Gynecology Physician average
15% brand-name claims vs 85% generic, on 199 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.
199
Total Claims
$25K
Total Drug Cost
77
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 335
- Total Day Supply
- 8,733
- Brand vs Generic
- 15% brand / 85% generic
- Brand Drug Cost
- $13K
- Generic Drug Cost
- $12K
- Antibiotic Claims
- 14
Patient Demographics
- Average Patient Age
- 66.8 years
- Avg HCC Risk Score
- 1.24
- Age Distribution
- <65: 21, 65-74: 36, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Christy Stevens, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Estradiol
Estradiol
47 claims
- Fluconazole
Fluconazole
26 claims
- Altavera 13
Altavera
13 claims
- Nystatin 12
Nystatin
12 claims
- Yuvafem 11
Yuvafem
11 claims
| Drug | Claims |
|---|---|
| Estradiol | 47 |
| Fluconazole | 26 |
| Altavera Levonorgestrel/Ethin.Estradiol | 13 |
| Nystatin | 12 |
| Yuvafem Estradiol | 11 |
| Premarin "Estrogens | N/A |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Obstetrics & Gynecology Physician Overview
How Christy Stevens, DO fits within the Obstetrics & Gynecology Physician landscape nationally.
44,326
Obstetrics & Gynecology Physician Providers in US
56
States with Obstetrics & Gynecology Physician
179
Avg Claims per Provider
Christy Stevens, DO's 199 claims are above the specialty average of 179.
Nationwide Obstetrics & Gynecology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Stevens, both outside Tennessee so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Obstetrics & Gynecology Physician Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Stevens.
One of 775 Obstetrics & Gynecology Physician providers enrolled in Tennessee, 5 are shown here.
Dr. Adio Abdu
M.D.
Germantown, TN
Dr. James Abell
MD
Hixson, TN
Dr. Carol Adams
MD
Chattanooga, TN
Dr. Mary Adams
MD
Murfreesboro, TN
Dr. Porche' Adams
DO, MPH
Chattanooga, TN
Compare Obstetrics & Gynecology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Christy Stevens, DO's specialty? ▼
Christy Stevens, DO specializes in Obstetrics & Gynecology Physician and practices in Kingsport, Tennessee. Credentials: DO.
How much does Christy Stevens, DO prescribe under Medicare Part D? ▼
In 2023, Christy Stevens, DO wrote 199 Medicare Part D claims totaling $25K in drug costs for 77 beneficiaries.
Where is Christy Stevens, DO located? ▼
Christy Stevens, DO is located at 105 W STONE DR, Kingsport, TN, 37660. Phone: (423) 247-7500.
What is Christy Stevens, DO's NPI number? ▼
Christy Stevens, DO's National Provider Identifier (NPI) is 1578507950, issued on 06/15/2006.
Does Christy Stevens, DO prescribe more brand-name or generic drugs? ▼
Christy Stevens, DO's prescribing is 15% brand-name and 85% generic drugs by claim count, with $13K in brand drug costs.
How many Obstetrics & Gynecology Physician providers are there in the US? ▼
There are 44,326 Obstetrics & Gynecology Physician providers across 56 states in the US. The average Obstetrics & Gynecology Physician provider writes 179 Medicare Part D claims per year.
What drugs does Christy Stevens, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Christy Stevens, DO's most frequently prescribed drugs include Estradiol, Fluconazole, Altavera. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Christy Stevens, DO accept Medicare? ▼
Christy Stevens, DO appears in CMS Medicare data with 199 Part D claims and 77 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Christy Stevens, DO's credentials? ▼
Christy Stevens, DO's NPI is 1578507950 with credentials DO. 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.