Deryck Joseph, M.D.
NPI 1679515159 · Gastroenterology Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deryck Joseph, M.D. is a Gastroenterology Physician provider in Birmingham, AL (NPI 1679515159).
Provider details
- NPI number
- 1679515159
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 111204 (GA)
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
293 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 107 | $119 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 44 | $70 |
| Diagnostic Exam of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43235 | 34 | $98 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 33 | $44 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 23 | $100 |
Practice location
Mailing address
Additional practice locations (1)
- 1000 Medical Center BlvdLawrenceville, GA 30046-7694Phone: (678) 312-1000
Registry dates
- Enumerated
- 2006-06-11
- Last updated
- 2026-06-01
- Certified
- 2026-06-01
Frequently asked questions
- What is Deryck Joseph's NPI number?
- Deryck Joseph's National Provider Identifier (NPI) is 1679515159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deryck Joseph's specialty?
- Deryck Joseph is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Deryck Joseph located?
- Deryck Joseph's practice location on file with NPPES is 832 Princeton Ave Sw, Birmingham, AL 35211-1320.
- What is Deryck Joseph's phone number?
- The practice phone number listed in the NPPES registry for Deryck Joseph is (205) 206-8470.
- Does Deryck Joseph accept Medicare?
- Deryck Joseph is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deryck Joseph's NPI active?
- Yes — Deryck Joseph's NPI (1679515159) is active in the NPPES registry as of the last update on 2026-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.