Keystone Service Systems Inc.
NPI 1700636339 · Community/Behavioral Health Agency · Harrisburg, PA
Keystone Service Systems Inc. is a Community/Behavioral Health Agency organization in Harrisburg, PA (NPI 1700636339).
Provider details
- NPI number
- 1700636339
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Stephen Fludovich, Billing Manager(717) 232-7509
Specialties & taxonomies
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-03-26
- Last updated
- 2024-03-26
- Certified
- 2024-03-26
Frequently asked questions
- What is Keystone Service Systems Inc.'s NPI number?
- Keystone Service Systems Inc.'s National Provider Identifier (NPI) is 1700636339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Keystone Service Systems Inc.?
- Keystone Service Systems Inc. is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is Keystone Service Systems Inc. located?
- Keystone Service Systems Inc.'s practice location on file with NPPES is 4190 King George Dr Apt a, Harrisburg, PA 17109-1414.
- What is Keystone Service Systems Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Keystone Service Systems Inc. is (717) 232-7509.
- Who is the authorized official for Keystone Service Systems Inc.?
- The authorized official listed on Keystone Service Systems Inc.'s NPPES record is Stephen Fludovich, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Keystone Service Systems Inc.'s NPI active?
- Yes — Keystone Service Systems Inc.'s NPI (1700636339) is active in the NPPES registry as of the last update on 2024-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.