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Edit this profileWhere to find Gerald Bertiger, MD
- Ephrata location main office
4150 Barrett Blvd Ste 200, Ephrata, PA 17522 - Fort Wayne location
11104 Parkview Circle Dr Ste 310, Fort Wayne, IN 46845 - Fishersville location
78 Medical Center Dr, Fishersville, VA 22939 - Anderson location
2000 E Greenville St Ste 2900, Anderson, SC 29621 - Columbia location
3 Richland Medical Park Dr Ste 120, Columbia, SC 29203
About Dr. Bertiger
Based in Ephrata, PA, Gerald Bertiger, MD is listed in the NPI registry under gastroenterology. Gerald is also listed as specializing in internal medicine. According to Medicare claims data, Gerald cared for 190 Medicare patients across 242 services. The services billed most often include subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes, initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. NPI 1265470140 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) 738-5648
- Email not available
Practice Locations
4150 BARRETT BLVD STE 200
Ephrata, PA 17522
11104 Parkview Circle Dr Ste 310
Fort Wayne, IN 46845
78 Medical Center Dr
Fishersville, VA 22939
2000 E Greenville St Ste 2900
Anderson, SC 29621
3 Richland Medical Park Dr Ste 120
Columbia, SC 29203
1905 Ann St
Parkersburg, WV 26101
2525 W University Ave
Muncie, IN 47303
1811 Bethlehem Pike
Flourtown, PA 19031
863 Glenrock Rd
Norfolk, VA 23502
1307 Federal St Ste B100
Pittsburgh, PA 15212
Conditions Commonly Evaluated or Treated
Within Gastroenterology 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
- Acid reflux
- Celiac disease
- Crohn's disease
- Hemorrhoids
- IBS
- Swallowing difficulties
- Ulcerative colitis
Biliary and pancreas
- Acute pancreatitis
- Gallstones
- Pancreatic cysts
- Primary sclerosing cholangitis
Colon and anorectal
- Anal fissure
- Colon cancer
- Colon polyps
- Lower gastrointestinal bleeding
Esophagus and swallowing
- Barrett's esophagus
- Eosinophilic esophagitis
- Esophageal stricture
- Esophagitis
Functional bowel and motility
- Chronic diarrhea
- Fecal incontinence
- Small intestinal bacterial overgrowth
Liver
- Ascites
- Autoimmune hepatitis
- Cirrhosis
- Fatty liver disease
- Hemochromatosis
- Hepatitis B
- Hepatitis C
- Portal hypertension
Stomach and duodenum
- Functional dyspepsia
- Gastritis
- Gastroparesis
- H. pylori infection
- Peptic ulcer disease
Bowel & Colon
Digestive Symptoms
- Constipation
Gallbladder & Bile Ducts
- Blocked Bile Duct
Procedures & services
Most searched procedures
- Colonoscopy
- Endoscopy
- Gallbladder removal
- Hernia repair
- Liver biopsy
Lower endoscopy
- Colon polyp removal
- Endoscopic control of gastrointestinal bleeding
- Flexible sigmoidoscopy
Upper endoscopy
- Endoscopic submucosal dissection
- Esophageal dilation
Capsule and physiology testing
- Anorectal manometry
- Capsule endoscopy
- Esophageal manometry
Diagnostic Testing
- 24-Hour Acid Reflux Test
- EUS-Guided Fine Needle Biopsy
- H. Pylori Breath Test
- SIBO Breath Test
Liver procedures
- Esophageal variceal banding
- Liver elastography
- Paracentesis
Treatments
- Stool Transplant
Procedures Most Often Billed to Medicare
242 services · 190 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
99 | More than most peers in Gastroenterology |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
82 | More often than most peers in Gastroenterology |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
61 | More often than most peers in Gastroenterology |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1979 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Bertiger's specialty?
Dr. Bertiger is a gastroenterologist in Ephrata, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where can I find Dr. Bertiger?
Dr. Bertiger is listed at 4150 Barrett Blvd Ste 200, Ephrata, PA 17522. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Bertiger?
The number on file is (717) 738-5648. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Bertiger's NPI number?
Dr. Bertiger's National Provider Identifier is 1265470140. 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
What is Dr. Bertiger's medical education?
Dr. Bertiger attended Other, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Bertiger been practicing?
Dr. Bertiger has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Bertiger known for?
According to Medicare billing data, Dr. Bertiger the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Bertiger confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Bertiger. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.