Mallory Markloff, M.D.
NPI 1679911366 · Psychiatry Physician · Chambersburg, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallory Markloff, M.D. is a Psychiatry Physician provider in Chambersburg, PA (NPI 1679911366).
Provider details
- NPI number
- 1679911366
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 255706 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 55 Lake Ave NWorcester, MA 01655-0002Phone: (508) 334-1000
Registry dates
- Enumerated
- 2013-06-05
- Last updated
- 2023-11-06
- Certified
- 2023-11-06
Frequently asked questions
- What is Mallory Markloff's NPI number?
- Mallory Markloff's National Provider Identifier (NPI) is 1679911366, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Markloff's specialty?
- Mallory Markloff is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mallory Markloff located?
- Mallory Markloff's practice location on file with NPPES is 100 Chambers Hill Dr Ste 200, Chambersburg, PA 17201-7301.
- What is Mallory Markloff's phone number?
- The practice phone number listed in the NPPES registry for Mallory Markloff is (717) 709-7930.
- Does Mallory Markloff accept Medicare?
- Mallory Markloff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallory Markloff's NPI active?
- Yes — Mallory Markloff's NPI (1679911366) is active in the NPPES registry as of the last update on 2023-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.