Richard Ditlow, M.D.
NPI 1356335863 · Radiation Oncology Physician · Harrisburg, PA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Ditlow, M.D. is a Radiation Oncology Physician provider in Harrisburg, PA (NPI 1356335863).
Provider details
- NPI number
- 1356335863
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD016970E (PA)
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 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
30 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) |
|---|---|---|
| Radiation Treatment Management, 5 Treatment Sessions77427 | 16 | $181 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 14 | $42 |
Typical Medicare-allowed amounts for these services range $42–$181 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 4300 Londonderry Rd Lowr LevelHarrisburg, PA 17109-5317Phone: (717) 724-6740
Registry dates
- Enumerated
- 2005-09-12
- Last updated
- 2020-12-12
- Certified
- 2020-12-12
Frequently asked questions
- What is Richard Ditlow's NPI number?
- Richard Ditlow's National Provider Identifier (NPI) is 1356335863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Ditlow's specialty?
- Richard Ditlow is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Ditlow located?
- Richard Ditlow's practice location on file with NPPES is 775 S Arlington Ave, Harrisburg, PA 17109-5002.
- What is Richard Ditlow's phone number?
- The practice phone number listed in the NPPES registry for Richard Ditlow is (717) 541-9240.
- Does Richard Ditlow accept Medicare?
- Richard Ditlow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Ditlow's NPI active?
- Yes — Richard Ditlow's NPI (1356335863) is active in the NPPES registry as of the last update on 2020-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.