Daniel Boyd, M.D.
NPI 1891798989 · Psychiatry Physician · Memphis, TN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Boyd, M.D. is a Psychiatry Physician provider in Memphis, TN (NPI 1891798989).
Provider details
- NPI number
- 1891798989
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD021833 (TN)
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
21 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
376 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 161 | $44 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 129 | $72 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 28 | $106 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 24 | $74 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 19 | $119 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 38 | 22 |
| Trazodone Hcl | 34 | 18 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 28 | 12 |
| Atorvastatin Calcium | 26 | 15 |
| Memantine Hcl | 26 | 14 |
| Amlodipine Besylate | 23 | 17 |
| Sertraline Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-23
- Last updated
- 2008-01-21
Frequently asked questions
- What is Daniel Boyd's NPI number?
- Daniel Boyd's National Provider Identifier (NPI) is 1891798989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Boyd's specialty?
- Daniel Boyd is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Boyd located?
- Daniel Boyd's practice location on file with NPPES is 2911 Brunswick Rd, Memphis, TN 38133-4105.
- What is Daniel Boyd's phone number?
- The practice phone number listed in the NPPES registry for Daniel Boyd is (901) 377-4700.
- Does Daniel Boyd accept Medicare?
- Daniel Boyd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Boyd's NPI active?
- Yes — Daniel Boyd's NPI (1891798989) is active in the NPPES registry as of the last update on 2008-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.