Connecticut Post Acute Medical Services 1 PC
NPI 1558890467 · Hospitalist Physician · Derby, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Connecticut Post Acute Medical Services 1 PC is a Hospitalist Physician organization in Derby, CT (NPI 1558890467).
Provider details
- NPI number
- 1558890467
- Entity type
- Organization
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stephen Holtzclaw, President(865) 693-1000
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-06
- Last updated
- 2017-06-06
Frequently asked questions
- What is Connecticut Post Acute Medical Services 1 PC's NPI number?
- Connecticut Post Acute Medical Services 1 PC's National Provider Identifier (NPI) is 1558890467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Connecticut Post Acute Medical Services 1 PC?
- Connecticut Post Acute Medical Services 1 PC is classified in the NPPES registry as Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Connecticut Post Acute Medical Services 1 PC located?
- Connecticut Post Acute Medical Services 1 PC's practice location on file with NPPES is 210 Chatfield St, Derby, CT 06418-1150.
- What is Connecticut Post Acute Medical Services 1 PC's phone number?
- The practice phone number listed in the NPPES registry for Connecticut Post Acute Medical Services 1 PC is (865) 693-1000.
- Does Connecticut Post Acute Medical Services 1 PC accept Medicare?
- Connecticut Post Acute Medical Services 1 PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Connecticut Post Acute Medical Services 1 PC?
- The authorized official listed on Connecticut Post Acute Medical Services 1 PC's NPPES record is Stephen Holtzclaw, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Connecticut Post Acute Medical Services 1 PC's NPI active?
- Yes — Connecticut Post Acute Medical Services 1 PC's NPI (1558890467) is active in the NPPES registry as of the last update on 2017-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.