Ryan Felling, M.D., PH.D.
NPI 1487851721 · Neurology with Special Qualifications in Child Neurology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Felling, M.D., PH.D. is a Neurology with Special Qualifications in Child Neurology Physician provider in Baltimore, MD (NPI 1487851721).
Provider details
- NPI number
- 1487851721
- Entity type
- Individual
- Primary specialty
- Neurology with Special Qualifications in Child Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D74261 (MD)
Specialties & taxonomies
- Neurology with Special Qualifications in Child Neurology PhysicianPrimary2084N0402XLicense D74261 (MD)
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
19 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
75 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 Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 36 | $78 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 28 | $171 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 11 | $116 |
Typical Medicare-allowed amounts for these services range $78–$171 (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
Registry dates
- Enumerated
- 2007-06-29
- Last updated
- 2023-03-30
- Certified
- 2023-03-30
Frequently asked questions
- What is Ryan Felling's NPI number?
- Ryan Felling's National Provider Identifier (NPI) is 1487851721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Felling's specialty?
- Ryan Felling is listed in the NPPES registry with a primary specialty of Neurology with Special Qualifications in Child Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Felling located?
- Ryan Felling's practice location on file with NPPES is 200 N Wolfe St, Baltimore, MD 21287-0011.
- What is Ryan Felling's phone number?
- The practice phone number listed in the NPPES registry for Ryan Felling is (410) 502-8073.
- Does Ryan Felling accept Medicare?
- Ryan Felling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Felling's NPI active?
- Yes — Ryan Felling's NPI (1487851721) is active in the NPPES registry as of the last update on 2023-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.