John Matthew Pierce, M.D.
NPI 1669799961 · Hematology & Oncology Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Matthew Pierce, M.D. is a Hematology & Oncology Physician provider in Birmingham, AL (NPI 1669799961).
Provider details
- NPI number
- 1669799961
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 31405 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,205 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 752 | $7 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 595 | $8 |
| 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 | 310 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 228 | $114 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 177 | $80 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 276 | 56 |
| Acyclovir | 182 | 38 |
| Ondansetron Hcl | 128 | 73 |
| Tamoxifen Citrate | 116 | 24 |
| Apixabanbrand: Eliquis | 72 | 12 |
| Hydroxyurea | 71 | 17 |
| Dexamethasone | 65 | 37 |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,974 across 144 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-26
- Last updated
- 2019-04-08
Frequently asked questions
- What is John Matthew Pierce's NPI number?
- John Matthew Pierce's National Provider Identifier (NPI) is 1669799961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Matthew Pierce's specialty?
- John Matthew Pierce is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is John Matthew Pierce located?
- John Matthew Pierce's practice location on file with NPPES is 100 Pilot Medical Dr Ste 175, Birmingham, AL 35235.
- What is John Matthew Pierce's phone number?
- The practice phone number listed in the NPPES registry for John Matthew Pierce is (205) 856-8488.
- Does John Matthew Pierce accept Medicare?
- John Matthew Pierce is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Matthew Pierce's NPI active?
- Yes — John Matthew Pierce's NPI (1669799961) is active in the NPPES registry as of the last update on 2019-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.