NPI registry status
Active
2026 NPPES data Critical Care Medicine Nurse Practitioner NPI 1912536269 APRN
Verify on CMS → Delaina Davis, APRN
Critical Care Medicine Nurse Practitioner in Oklahoma City, Oklahoma.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,490 in Critical Care Medicine 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
219
Medicare Part D claims · 115 beneficiaries · Critical Care Medicine Nurse Practitioner avg: 425
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Delaina Davis, APRN filed 219 Medicare Part D claims in 2024 as a Critical Care Medicine Nurse Practitioner in Oklahoma City, Oklahoma, prescribing 92% generic.
- 219
- Part D claims, 2024
- 92%
- generic prescribing
- ≥48th
- 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 Delaina Davis, APRN
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1912536269), first enumerated 04/07/2020.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 219 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- 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 1912536269 · Critical Care Medicine Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1912536269
- ENUM-RECENT 2020
- TAX-NARROW 1,490
- RX-LIGHT 219
- BOOK-THIN 21 in Oklahoma
- PHOTO-ENUM Sarah Crabtree, APRN · 2020
Delaina Davis, APRN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
219 ≥ 48th percentile 48% 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 Delaina Davis, APRN?
Quality data not reportedPrimary specialty
Critical Care Medicine Nurse Practitioner
Medicare Part D claims
219 48% vs specialty avg
Specialty distribution in Oklahoma
How Critical Care Medicine Nurse Practitioner compares to other specialties among Oklahoma 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 Critical Care Medicine 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 | 1912536269 |
|---|---|
| Specialty | Critical Care Medicine Nurse Practitioner |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 04/07/2020 |
Hospital and facility affiliations
Facilities where Delaina Davis, APRN 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.
Leflore County Hospital Authority
Poteau, OK
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Generic-heavy
Delaina Davis, APRN - brand share 8.0%
Critical Care Medicine Nurse Practitioner average
8% brand-name claims vs 92% generic, on 219 2024 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 2024.
219
Total Claims
$8K
Total Drug Cost
115
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 220.9
- Total Day Supply
- 2,806
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $6K
- Generic Drug Cost
- $2K
- Antibiotic Claims
- 99
Patient Demographics
- Average Patient Age
- 74.0 years
- Avg HCC Risk Score
- 2.17
- Gender Split
- 67% female / 33% male
- Age Distribution
- <65: 14, 65-74: 42, 75-84: 38, 85+: 21
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Delaina Davis, APRN prescribes most
Top Medicare Part D drugs by claim count, 2024
- Potassium Chloride
Potassium Chloride
19 claims
- Levofloxacin
Levofloxacin
18 claims
- Cefdinir
Cefdinir
14 claims
- Azithromycin
Azithromycin
13 claims
- Prednisone
Prednisone
12 claims
| Drug | Claims |
|---|---|
| Potassium Chloride | 19 |
| Levofloxacin | 18 |
| Cefdinir | 14 |
| Azithromycin | 13 |
| Prednisone | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Critical Care Medicine Nurse Practitioner in OK →
All providers in Oklahoma →
Compare specialties →
Critical Care Medicine Nurse Practitioner Overview
How Delaina Davis, APRN fits within the Critical Care Medicine Nurse Practitioner landscape nationally.
1,490
Critical Care Medicine Nurse Practitioner Providers in US
51
States with Critical Care Medicine Nurse Practitioner
425
Avg Claims per Provider
Delaina Davis, APRN's 219 claims are below the specialty average of 425.
Nationwide Critical Care Medicine Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Davis, both outside Oklahoma so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2020)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Critical Care Medicine Nurse Practitioner Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Davis.
One of 21 Critical Care Medicine Nurse Practitioner providers enrolled in Oklahoma, 5 are shown here.
Cassandra Adams
Tulsa, OK
Djufo Ajiboye
Oklahoma City, OK
Claire Bohannon
APRN
Oklahoma City, OK
Kelly Bowman
MSN, APRN, AGACNP-BC
Oklahoma City, OK
Rebecca Edwards
APRN
Tulsa, OK
Compare Critical Care Medicine Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Delaina Davis, APRN's specialty? ▼
Delaina Davis, APRN specializes in Critical Care Medicine Nurse Practitioner and practices in Oklahoma City, Oklahoma. Credentials: APRN.
How much does Delaina Davis, APRN prescribe under Medicare Part D? ▼
In 2024, Delaina Davis, APRN wrote 219 Medicare Part D claims totaling $8K in drug costs for 115 beneficiaries.
Where is Delaina Davis, APRN located? ▼
Delaina Davis, APRN is located at 825 NE 10TH ST STE 2F, Oklahoma City, OK, 73104. Phone: (405) 271-7001.
What is Delaina Davis, APRN's NPI number? ▼
Delaina Davis, APRN's National Provider Identifier (NPI) is 1912536269, issued on 04/07/2020.
Does Delaina Davis, APRN prescribe more brand-name or generic drugs? ▼
Delaina Davis, APRN's prescribing is 8% brand-name and 92% generic drugs by claim count, with $6K in brand drug costs.
How many Critical Care Medicine Nurse Practitioner providers are there in the US? ▼
There are 1,490 Critical Care Medicine Nurse Practitioner providers across 51 states in the US. The average Critical Care Medicine Nurse Practitioner provider writes 425 Medicare Part D claims per year.
What drugs does Delaina Davis, APRN prescribe most often? ▼
Based on 2024 Medicare Part D data, Delaina Davis, APRN's most frequently prescribed drugs include Potassium Chloride, Levofloxacin, Cefdinir. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Delaina Davis, APRN accept Medicare? ▼
Delaina Davis, APRN appears in CMS Medicare data with 219 Part D claims and 115 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Delaina Davis, APRN's credentials? ▼
Delaina Davis, APRN's NPI is 1912536269 with credentials APRN. 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.