Dr. Heather Lynn Geist, MD
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 75
- Hospital affiliations
- 2
- Industry payments
- $2,166
- Medical groups
- 3
- Practice address
- 1200 South Cedar Crest Boulevard, Allentown, PA 18103
- Practice phone
- Call (610) 402-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Geist's professional email, personal email and mobile number
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Dr. Heather Lynn Geist is a general surgeon in Allentown, Pennsylvania
Dr. Geist practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University.
Dr. Geist's NPI, 1033777842, was assigned on June 5, 2019. Dr. Geist graduated from University of South Florida College of Medicine in 2019. Dr. Geist holds Virginia license 0101280699.
- NPI
- 1033777842NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254667207
- NPI enumeration date
- June 5, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (610) 402-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heather Lynn Geist practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania
Dr. Geist's primary practice is Lehigh Valley Hospital-Cedar Crest, at 1200 South Cedar Crest Boulevard, Allentown, PA 18103 in Lehigh County. The practice phone is (610) 402-8000.
- Lehigh Valley Hospital-Cedar Crest1200 South Cedar Crest Boulevard, Allentown, PA 18103 · Lehigh CountyPhone(610) 402-8000
Source: Dmand AI Affiliation Data
Dr. Heather Lynn Geist is affiliated with 3 sites of care and 3 medical groups
Dr. Geist's primary practice is Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University. Dr. Geist is also affiliated with Lehigh Valley Hospital-Macungie. The medical group on file is Lehigh Valley Physician Group (LVPG). Dmand AI also links Dr. Geist to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Heather Lynn Geist's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Geist practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lehigh Valley Hospital-Cedar Crest | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Thomas Jefferson University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Heather Lynn Geist is one of 1,398 general surgeons in Pennsylvania
Surgery is Dr. Geist's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Geist's licenses on file in 2 states: Virginia and Pennsylvania.
Specialties and state licenses
- Surgery, VirginiaPrimary
- Pennsylvania license
General surgeons near Dr. Geist
Counts of general surgeons 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. Heather Lynn Geist treated 21 Medicare patients in 2024, average age 69
CMS counts 21 Medicare patients who saw Dr. Geist in 2024. 67% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Geist's median patient age at 52, with 64% women.
Chronic conditions among Dr. Geist's Medicare patients, 2024
- High cholesterol67%
- High blood pressure62%
- Arthritis57%
Share of Medicare patients with each condition. A patient can have several.
Dr. Geist's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heather Lynn Geist wrote 75 Medicare Part D claims in 2024
In 2024, Dr. Geist wrote 75 Medicare Part D claims for 39 patients. 92% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $100 in total drug cost.
Dr. Geist's Part D claims by kind of drug, 2024
- Generic69 claims92%
- Brand-name and other6 claims8%
Dr. Geist'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. Geist's Part D claims, 2024
- Opioids17%13 of 75 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Heather Lynn Geist offers telehealth to Medicare patients
Dr. Geist accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Geist as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Heather Lynn Geist received $2,166 in industry payments from 2019 to 2025
CMS Open Payments shows 15 general payments to Dr. Geist from 8 drug and device companies from 2019 to 2025. Education make up the largest share, 57% of the total. Intuitive Surgical, Inc. paid the most, $1,029.
General payments to Dr. Geist by program year, 2019 to 2025
General payments to Dr. Geist by kind, 2019 to 2025
- Education$1,23957%
- Food and beverage$92743%
Companies that paid Dr. Geist the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Heather Lynn Geist graduated from University of South Florida College of Medicine
Dr. Geist graduated from University of South Florida College of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Heather Lynn Geist'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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. Heather Lynn Geist
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. Heather Lynn Geist's NPI number?
Dr. Heather Lynn Geist's NPI number is 1033777842. It was assigned on June 5, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather Lynn Geist?
Dr. Heather Lynn Geist is a general surgeon in Allentown, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Heather Lynn Geist practice?
Dr. Geist practices at 1200 South Cedar Crest Boulevard, Allentown, PA 18103. Dr. Geist's primary practice is Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University. Dmand AI also links Dr. Geist to 2 medical groups and 1 group practice or clinic.
What is Dr. Heather Lynn Geist's office phone number?
The practice phone on file for Dr. Geist is (610) 402-8000.
What is Dr. Heather Lynn Geist's medical license number?
Dr. Geist holds Virginia license 0101280699, one of the licenses on file in 2 states.
Which states has Dr. Heather Lynn Geist been licensed in?
Dmand AI has state licenses on file for Dr. Geist in Virginia and Pennsylvania.
Which hospitals is Dr. Heather Lynn Geist affiliated with?
Dr. Geist practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania. Dr. Geist is also affiliated with Lehigh Valley Hospital-Macungie.
What medical group is Dr. Heather Lynn Geist part of?
Dr. Geist is linked to Lehigh Valley Physician Group (LVPG). Dmand AI links Dr. Geist to 2 more medical groups.
Does Dr. Heather Lynn Geist accept Medicare?
Yes. CMS lists Dr. Geist as accepting Medicare assignment.
Does Dr. Heather Lynn Geist offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Geist as offering telehealth services.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Heather Lynn Geist see?
CMS counts 21 Medicare patients who saw Dr. Geist in 2024, with an average age of 69.
Where did Dr. Heather Lynn Geist go to medical school?
Dr. Geist graduated from University of South Florida College of Medicine in 2019.
What drugs does Dr. Heather Lynn Geist prescribe most?
In 2024 Medicare Part D data, Dr. Geist's most prescribed drugs by claims were Oxycodone HCl and Methocarbamol.
Has Dr. Heather Lynn Geist received payments from drug or device companies?
CMS Open Payments shows $2,166 in general payments to Dr. Geist from 8 companies from 2019 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Heather Lynn Geist been practicing?
Dr. Geist graduated from medical school in 2019, 7 years ago.
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