Steven Later, D.O.
NPI 1770894685 · Anesthesiology Physician · Harrisburg, PA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Later, D.O. is a Anesthesiology Physician provider in Harrisburg, PA (NPI 1770894685).
Provider details
- NPI number
- 1770894685
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101018819 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 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
231 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) |
|---|---|---|
| Anesthesia for Other Procedure on Lower Abdomen00840 | 29 | $161 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 25 | $59 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 20 | $42 |
| Anesthesia for Other Procedure on Skin of Arms, Legs, and Front Body00400 | 18 | $98 |
| Anesthesia for Other Procedure on Lower Leg, Ankle, and Foot Bones01480 | 18 | $90 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 17 | $152 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-24
- Last updated
- 2014-07-07
Frequently asked questions
- What is Steven Later's NPI number?
- Steven Later's National Provider Identifier (NPI) is 1770894685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Later's specialty?
- Steven Later is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Later located?
- Steven Later's practice location on file with NPPES is 1 Rutherford Rd, Harrisburg, PA 17109-4500.
- What is Steven Later's phone number?
- The practice phone number listed in the NPPES registry for Steven Later is (717) 545-5256.
- Does Steven Later accept Medicare?
- Steven Later is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Later's NPI active?
- Yes — Steven Later's NPI (1770894685) is active in the NPPES registry as of the last update on 2014-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.