Douglas HallgrenD.P.M.
Foot & Ankle Surgery·Great Mills, MD
Douglas Hallgren, D.P.M. is a Foot & Ankle Surgery provider in Great Mills, MD, as of July 2026.
- NPI1336158955
- Registered2006
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Douglas Hallgren at a glance
- Provider
- Douglas Hallgren
- Credential
- D.P.M.
- Specialty
- Foot & Ankle Surgery
- Procedures
- Foot & Ankle Surgery CPT codes
- Location
- Great Mills, MD
- NPI registered
- 2006
- NPI
- 1336158955
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Douglas Hallgren practice?
Douglas Hallgren, D.P.M. is based in Great Mills, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Douglas Hallgren's NPI number?
Douglas Hallgren's National Provider Identifier (NPI) is 1336158955, registered in 2006. Specialty on record: Foot & Ankle Surgery; credential D.P.M.
How many Foot & Ankle Surgery providers in Maryland work at ambulatory surgery centers?
6 Foot & Ankle Surgery surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Douglas Hallgren among them. The Maryland Foot & Ankle Surgery directory lists each one by city with credential, NPI, and center affiliations.
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