Are you Dr. Gregory? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find David J. Gregory, DO
- Lancaster location main office
170 N Pointe Blvd, Lancaster, PA 17601 - Arroyo Grande location
860 Oak Park Blvd Ste 201, Arroyo Grande, CA 93420 - Los Angeles location
444 S San Vicente Blvd Ste 603, Los Angeles, CA 90048 - Willow Street location
212 Willow Valley Lakes Dr Ste 201, Willow Street, PA 17584 - Manheim location
2913 Spooky Nook Rd Ste 100, Manheim, PA 17545
About Dr. Gregory
Based in Lancaster, PA, David J. Gregory, DO is listed in the NPI registry under orthopedic surgery. David graduated from Campbell Univ School of Osteopathic Medicine in 2017. David is also listed as specializing in orthopaedic surgery, orthopaedic adult reconstructive surgery, and student in an organized health care education program. Medicare claims data shows David provided 91 services to 87 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and replacement of knee joint, both sides of knee. NPI 1205377553 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (717) 299-4871
- Email not available
Practice Locations
170 N POINTE BLVD
Lancaster, PA 17601
860 Oak Park Blvd Ste 201
Arroyo Grande, CA 93420
444 S San Vicente Blvd Ste 603
Los Angeles, CA 90048
212 Willow Valley Lakes Dr Ste 201
Willow Street, PA 17584
2913 Spooky Nook Rd Ste 100
Manheim, PA 17545
1701 Cornwall Rd Ste 200
Lebanon, PA 17042
194 N Reading Rd
Ephrata, PA 17522
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Procedures & services
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
Procedures Most Often Billed to Medicare
91 services · 87 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
14 | Less often than most peers in Orthopedic Surgery |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
12 | Less often than most peers in Orthopedic Surgery |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
12 | Less often than most peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
25 | Less often than most peers in Orthopedic Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
15 | Less often than most peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
13 | Less often than most peers in Orthopedic Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other orthopedic surgeons at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 28 related providers in 4 groups
Other orthopedic surgeons in Lancaster 5
Same specialty, same city.
Trained at Campbell Univ School of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Campbell Univ School of Osteopathic Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in PA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Gregory?
Dr. Gregory is an orthopedic surgeon in Lancaster, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.
NPI registry
What is Dr. Gregory's address?
Dr. Gregory is listed at 170 N Pointe Blvd, Lancaster, PA 17601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Gregory?
The number on file is (717) 299-4871. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Gregory?
Dr. Gregory's National Provider Identifier is 1205377553. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Gregory train?
Dr. Gregory attended Campbell Univ School of Osteopathic Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gregory have?
Dr. Gregory has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Gregory perform?
According to Medicare billing data, Dr. Gregory performs procedures including replacement of knee joint, both sides of knee, replacement of thigh bone and hip joint with prosthesis and aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Gregory's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gregory. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.