Colin Rainey, PA
NPI 1316422561 · Physician Assistant · Baltimore, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colin Rainey, PA is a Physician Assistant provider in Baltimore, MD (NPI 1316422561).
Provider details
- NPI number
- 1316422561
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- C06980 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
218 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $81 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 44 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 33 | $111 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 24 | $146 |
| X-Ray of Wrist, Minimum of 3 Views73110 | 21 | $37 |
| X-Ray of Hand, Minimum of 3 Views73130 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 65 | 37 |
| Meloxicam | 49 | 34 |
| Prednisone | 29 | 29 |
| Methylprednisolone | 22 | 21 |
| Tizanidine Hcl | 18 | 12 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 | 13 |
| Celecoxib | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-10-03
- Last updated
- 2022-07-12
- Certified
- 2022-07-12
Frequently asked questions
- What is Colin Rainey's NPI number?
- Colin Rainey's National Provider Identifier (NPI) is 1316422561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colin Rainey's specialty?
- Colin Rainey is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Colin Rainey located?
- Colin Rainey's practice location on file with NPPES is 2700 Quarry Lake Dr Ste 300, Baltimore, MD 21209-3746.
- What is Colin Rainey's phone number?
- The practice phone number listed in the NPPES registry for Colin Rainey is (410) 377-8900.
- Does Colin Rainey accept Medicare?
- Colin Rainey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colin Rainey's NPI active?
- Yes — Colin Rainey's NPI (1316422561) is active in the NPPES registry as of the last update on 2022-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.