Dr. Bonnie L. Patek, DO
- Medicare services, 2024
- 652
- Medicare patients, 2024
- 531
- Part D claims, 2024
- 636
- Hospital affiliations
- 3
- Industry payments
- $1,134
- Practice address
- 1501 N Cedar Crest Blvd, Allentown, PA 18104
- Practice phone
- Call (610) 289-2172
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eastern Pennsylvania Endoscopy Center
Allentown, Pennsylvania
Find Dr. Patek's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Bonnie L. Patek is a gastroenterologist in Allentown, Pennsylvania
Dr. Patek practices at Eastern Pennsylvania Endoscopy Center in Allentown, Pennsylvania.
Dr. Patek's NPI, 1588074355, was assigned on May 2, 2014. Dr. Patek graduated from Philadelphia College of Osteopathic Medicine in 2014. Dr. Patek holds Pennsylvania license OS017905.
- NPI
- 1588074355NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133345671
- NPI enumeration date
- May 2, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (610) 289-2172
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bonnie L. Patek practices at Eastern Pennsylvania Endoscopy Center in Allentown, Pennsylvania
Dr. Patek's primary practice is Eastern Pennsylvania Endoscopy Center, at 1501 N Cedar Crest Blvd, Allentown, PA 18104 in Lehigh County. The practice phone is (610) 289-2172.
- Eastern Pennsylvania Endoscopy Center1501 N Cedar Crest Blvd, Allentown, PA 18104 · Lehigh CountyPhone(610) 289-2172
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Bonnie L. Patek is affiliated with 8 sites of care and 4 medical groups
Dr. Patek's primary practice is Eastern Pennsylvania Endoscopy Center in Allentown, Pennsylvania. Dr. Patek is also affiliated with Lehigh Valley Hospital-Cedar Crest. The medical group on file is Lehigh Valley Physician Group (LVPG). Dmand AI also links Dr. Patek to 2 more hospitals, 4 group practices and clinics and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Bonnie L. Patek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Patek practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eastern Pennsylvania Endoscopy Center | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bonnie L. Patek is one of 899 gastroenterologists in Pennsylvania
Gastroenterology is Dr. Patek's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Patek is licensed in Pennsylvania.
Specialties and state licenses
- Gastroenterology, PennsylvaniaPrimary
Gastroenterologists near Dr. Patek
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Bonnie L. Patek billed Medicare for 652 services in 2024
CMS data shows 652 Medicare services from Dr. Patek across 14 procedure codes in 2024, for 531 Medicare patients. Medicare paid $57,270 for them.
Dr. Patek's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4452024: 37715%
- Surgery
- 2023: 2362024: 2341%
- Tests and treatments
- 2023: 02024: 24
- Other services
- 2023: 02024: 17
Where Dr. Patek's Medicare services took place, 2024
- In an office20331%
- In a facility44969%
Dr. Patek compared with the Pennsylvania median for gastroenterologists, 2024
- Dr. Patek
- Pennsylvania median
- Medicare services
- 652vs 40163% above
- Medicare patients
- 531vs 29481% above
- Part D claims
- 483vs 37529% above
Medians across 899 gastroenterologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Patek's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Patek and other gastroenterologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bonnie L. Patek treated 531 Medicare patients in 2024, average age 73
CMS counts 531 Medicare patients who saw Dr. Patek in 2024. The largest group is 65 to 74, with 249 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Patek's median patient age at 60, with 64% women.
Dr. Patek's Medicare patients by age, 2024
Dr. Patek's Medicare patients by sex, 2024
- Women30858%
- Men22342%
Chronic conditions among Dr. Patek's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Anxiety35%
- Diabetes35%
- Mood disorders34%
- Chronic kidney disease33%
- Ischemic heart disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Patek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women64%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bonnie L. Patek wrote 636 Medicare Part D claims in 2024
In 2024, Dr. Patek wrote 636 Medicare Part D claims for 214 patients. 90% of them were for generic drugs. CMS names the drug for 483 of them, across 11 drugs with 11 or more claims each, at $31,549 in total drug cost. In 2023, CMS named 470 claims across 11 drugs.
Dr. Patek's Part D claims by kind of drug, 2024
- Generic571 claims90%
- Brand-name65 claims10%
Dr. Patek's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Patek's Part D claims, 2024
- Antibiotics2%12 of 636 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4702024: 4833%
Drugs named by CMS: 11 in 2024, 11 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Bonnie L. Patek ranks in the 73rd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Patek accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Patek as offering telehealth. CMS counts 84 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Patek, more than 73% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Patek ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 73rd percentile84 procedures
- Colonoscopy
- 71st percentile70 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Bonnie L. Patek received $1,134 in industry payments from 2017 to 2023
CMS Open Payments shows 45 general payments to Dr. Patek from 5 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 91% of the total. Abbvie Inc. paid the most, $916.
General payments to Dr. Patek by program year, 2017 to 2023
General payments to Dr. Patek by kind, 2017 to 2023
- Food and beverage$1,03591%
- Education$999%
Companies that paid Dr. Patek the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bonnie L. Patek graduated from Philadelphia College of Osteopathic Medicine
Dr. Patek graduated from Philadelphia College of Osteopathic Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bonnie L. Patek's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Bonnie L. Patek
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Bonnie L. Patek's NPI number?
Dr. Bonnie L. Patek's NPI number is 1588074355. It was assigned on May 2, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Bonnie L. Patek?
Dr. Bonnie L. Patek is a gastroenterologist in Allentown, Pennsylvania. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Bonnie L. Patek practice?
Dr. Patek practices at 1501 N Cedar Crest Blvd, Allentown, PA 18104. Dr. Patek's primary practice is Eastern Pennsylvania Endoscopy Center in Allentown, Pennsylvania. Dmand AI also links Dr. Patek to 2 hospitals, 4 group practices and clinics and 3 medical groups.
What is Dr. Bonnie L. Patek's office phone number?
The practice phone on file for Dr. Patek is (610) 289-2172.
What is Dr. Bonnie L. Patek's medical license number?
Dr. Patek holds Pennsylvania license OS017905.
Which hospitals is Dr. Bonnie L. Patek affiliated with?
Dr. Patek is affiliated with Lehigh Valley Hospital-Cedar Crest. Dmand AI links Dr. Patek to 2 more hospitals.
What medical group is Dr. Bonnie L. Patek part of?
Dr. Patek is linked to Lehigh Valley Physician Group (LVPG). Dmand AI links Dr. Patek to 3 more medical groups.
Does Dr. Bonnie L. Patek accept Medicare?
Yes. CMS data shows Dr. Patek billed Medicare for 652 services in 2024, and Dr. Patek accepts Medicare assignment.
Does Dr. Bonnie L. Patek offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Patek as offering telehealth services.
How many Medicare patients does Dr. Bonnie L. Patek see?
CMS counts 531 Medicare patients who saw Dr. Patek in 2024, with an average age of 73.
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What services does Dr. Bonnie L. Patek bill to Medicare?
In 2024, Dr. Patek's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (43239) and surgery: digestive system (45385).
Where did Dr. Bonnie L. Patek go to medical school?
Dr. Patek graduated from Philadelphia College of Osteopathic Medicine in 2014.
What drugs does Dr. Bonnie L. Patek prescribe most?
In 2024 Medicare Part D data, Dr. Patek's most prescribed drugs by claims were Omeprazole, Famotidine and Pantoprazole Sodium.
Has Dr. Bonnie L. Patek received payments from drug or device companies?
CMS Open Payments shows $1,134 in general payments to Dr. Patek from 5 companies from 2017 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Bonnie L. Patek been practicing?
Dr. Patek graduated from medical school in 2014, 12 years ago.
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