Daniel Murphy, M.D., M.B.A.
NPI 1811145550 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Murphy, M.D., M.B.A. is a Internal Medicine Physician provider in Houston, TX (NPI 1811145550).
Provider details
- NPI number
- 1811145550
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.B.A.
- Sex
- Male
- Sole proprietor
- No
- License
- N3920 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
579 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 259 | $129 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 92 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 89 | $134 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $93 |
| Administration of a Standardized, Evidence-Based Social Determinants of Health Risk Assessment Tool, 5-15 MinutesG0136 | 34 | $19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 195 | 62 |
| Levothyroxine Sodium | 154 | 44 |
| Losartan Potassium | 149 | 47 |
| Lisinopril | 115 | 35 |
| Amlodipine Besylate | 107 | 41 |
| Hydrochlorothiazide | 100 | 32 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-06
- Last updated
- 2020-11-20
- Certified
- 2020-11-20
Frequently asked questions
- What is Daniel Murphy's NPI number?
- Daniel Murphy's National Provider Identifier (NPI) is 1811145550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Murphy's specialty?
- Daniel Murphy is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Murphy located?
- Daniel Murphy's practice location on file with NPPES is 6620 Main St, Houston, TX 77030-2348.
- What is Daniel Murphy's phone number?
- The practice phone number listed in the NPPES registry for Daniel Murphy is (713) 798-2500.
- Does Daniel Murphy accept Medicare?
- Daniel Murphy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Murphy's NPI active?
- Yes — Daniel Murphy's NPI (1811145550) is active in the NPPES registry as of the last update on 2020-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.