Daisy Ryan, MD
NPI 1841812724 · General Practice Physician · Dallas, TX
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daisy Ryan, MD is a General Practice Physician provider in Dallas, TX (NPI 1841812724).
Provider details
- NPI number
- 1841812724
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,890 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 673 | $115 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 657 | $52 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 452 | $107 |
| Removal of Tissue From Wound, 20.0 Sq Cm Or Less97597 | 387 | $99 |
| Therapy Procedure Using Ultrasound97610 | 368 | $417 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 321 | $74 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 20 | 17 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 20 | 16 |
| Linezolid in Dextrose 5%brand: Linezolid-D5w | 18 | — |
| Cefepime Hcl | 14 | — |
| Vancomycin Hcl | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-13
- Last updated
- 2023-06-30
- Certified
- 2023-06-30
Frequently asked questions
- What is Daisy Ryan's NPI number?
- Daisy Ryan's National Provider Identifier (NPI) is 1841812724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daisy Ryan's specialty?
- Daisy Ryan is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Daisy Ryan located?
- Daisy Ryan's practice location on file with NPPES is 17218 Preston Rd Ste 2000, Dallas, TX 75252-4018.
- What is Daisy Ryan's phone number?
- The practice phone number listed in the NPPES registry for Daisy Ryan is (877) 866-7123.
- Does Daisy Ryan accept Medicare?
- Daisy Ryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daisy Ryan's NPI active?
- Yes — Daisy Ryan's NPI (1841812724) is active in the NPPES registry as of the last update on 2023-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.