Ryan Keenan, DNP, APRN, FNP-BC
NPI 1447739859 · Nurse Practitioner · Hartford, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Keenan, DNP, APRN, FNP-BC is a Nurse Practitioner provider in Hartford, CT (NPI 1447739859).
Provider details
- NPI number
- 1447739859
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, APRN, FNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 7670 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
450 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 308 | $67 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 74 | $80 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 31 | $183 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 21 | $183 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 16 | $99 |
Typical Medicare-allowed amounts for these services range $67–$183 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 241 | 205 |
| Oxycodone Hcl | 120 | 111 |
| Methocarbamol | 116 | 91 |
| Tramadol Hcl | 87 | 63 |
| Cephalexin | 81 | 73 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 53 | 46 |
| Tizanidine Hcl | 49 | 44 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-08-08
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is Ryan Keenan's NPI number?
- Ryan Keenan's National Provider Identifier (NPI) is 1447739859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Keenan's specialty?
- Ryan Keenan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ryan Keenan located?
- Ryan Keenan's practice location on file with NPPES is 31 Seymour St, Hartford, CT 06106-5521.
- What is Ryan Keenan's phone number?
- The practice phone number listed in the NPPES registry for Ryan Keenan is (860) 549-8276.
- Does Ryan Keenan accept Medicare?
- Ryan Keenan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Keenan's NPI active?
- Yes — Ryan Keenan's NPI (1447739859) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.