John Devlin, M.D.
NPI 1073728663 · Hematology & Oncology Physician · Bryn Mawr, PA
Enrolled with Medicare as Practitioner - Hematology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Devlin, M.D. is a Hematology & Oncology Physician provider in Bryn Mawr, PA (NPI 1073728663).
Provider details
- NPI number
- 1073728663
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD423240 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
8,545 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) |
|---|---|---|
| Injection of Additional New Drug Or Substance Into Vein96375 | 2,482 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,048 | $5 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 944 | $130 |
| Unclassified DrugsJ3490 | 845 | $1 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 782 | $125 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 689 | $15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 186 | 40 |
| Rivaroxabanbrand: Xarelto | 101 | 21 |
| Letrozole | 91 | 24 |
| Acyclovir | 65 | 14 |
| Ondansetron Hcl | 47 | 36 |
| Prednisone | 43 | 18 |
| Hydroxyurea | 42 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,991 across 235 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
- 2007-05-14
- Last updated
- 2025-08-13
- Certified
- 2025-08-13
Frequently asked questions
- What is John Devlin's NPI number?
- John Devlin's National Provider Identifier (NPI) is 1073728663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Devlin's specialty?
- John Devlin is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is John Devlin located?
- John Devlin's practice location on file with NPPES is 825 Old Lancaster Rd Ste 440, Bryn Mawr, PA 19010-3236.
- What is John Devlin's phone number?
- The practice phone number listed in the NPPES registry for John Devlin is (610) 525-4511.
- Does John Devlin accept Medicare?
- John Devlin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Devlin's NPI active?
- Yes — John Devlin's NPI (1073728663) is active in the NPPES registry as of the last update on 2025-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.