Thomas E Klein MD PC
NPI 1619994274 · Allergy Physician · Havertown, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas E Klein MD PC is a Allergy Physician organization in Havertown, PA (NPI 1619994274).
Provider details
- NPI number
- 1619994274
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Klein, President(610) 789-1313
- License
- MD 029699E (PA)
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
19 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
- 2006-07-17
- Last updated
- 2020-08-22
Frequently asked questions
- What is Thomas E Klein MD PC's NPI number?
- Thomas E Klein MD PC's National Provider Identifier (NPI) is 1619994274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thomas E Klein MD PC?
- Thomas E Klein MD PC is classified in the NPPES registry as Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas E Klein MD PC located?
- Thomas E Klein MD PC's practice location on file with NPPES is 400 W Township Line Rd, Havertown, PA 19083-5210.
- What is Thomas E Klein MD PC's phone number?
- The practice phone number listed in the NPPES registry for Thomas E Klein MD PC is (610) 789-1313.
- Does Thomas E Klein MD PC accept Medicare?
- Thomas E Klein MD 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 Thomas E Klein MD PC?
- The authorized official listed on Thomas E Klein MD PC's NPPES record is Thomas Klein, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thomas E Klein MD PC's NPI active?
- Yes — Thomas E Klein MD PC's NPI (1619994274) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.