Pflugers Arch
Bufo marinusCalciumElectrophysiology
Dr. Larry Marc Gersten, MD
NPI1417950064
- Medicare services, 2021
- 9,767
- Part D claims, 2021
- 190
- Publications
- 3
- Industry payments
- $2,087
- Affiliated sites
- 2
- Practice address
- 1741 5th SE Ave, Decatur, AL 35601
- Practice phone
- Call (949) 348-7900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Pharmacy Solutions
Decatur, Alabama
Find Dr. Gersten'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. Larry Marc Gersten is an adult reconstructive orthopaedic surgery physician in Decatur, Alabama
Dr. Gersten practices at Advanced Pharmacy Solutions in Decatur, Alabama.
Dr. Gersten's NPI, 1417950064, was assigned on May 27, 2005. Dr. Gersten graduated from Sidney Kimmel Medical College in 1982. Dr. Gersten holds California license G50397.
NPI and contact details
- NPI
- 1417950064NPI Registry (opens in a new tab)
- NPI enumeration date
- May 27, 2005
- NPI status
- Active
- Practice phone
- (949) 348-7900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Larry Marc Gersten practices at Advanced Pharmacy Solutions in Decatur, Alabama
Dr. Gersten's primary practice is Advanced Pharmacy Solutions, at 1741 5th SE Ave, Decatur, AL 35601 in Morgan County. The practice phone is (949) 348-7900.
- Advanced Pharmacy Solutions1741 5th SE Ave, Decatur, AL 35601 · Morgan CountyPhone(949) 348-7900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Larry Marc Gersten is affiliated with 3 sites of care and 2 medical groups
Dr. Gersten's primary practice is Advanced Pharmacy Solutions in Decatur, Alabama. The medical group on file is OrthoWest. Dmand AI also links Dr. Gersten to 2 more group practices and clinics and 1 medical group, each named with a free account.
Advanced Pharmacy SolutionsPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Larry Marc Gersten's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gersten practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Pharmacy Solutions | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Gersten practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Larry Marc Gersten is one of 8 adult reconstructive orthopaedic surgery physicians in Alabama
Adult reconstructive orthopaedic surgery is Dr. Gersten's primary specialty in the NPI Registry, under taxonomy code 207XS0114X. Dmand AI has Dr. Gersten's licenses on file in 3 states: California, Ohio and Pennsylvania.
Specialties and state licenses
- Adult reconstructive orthopaedic surgery, CaliforniaPrimary
- Ohio license
- Pennsylvania license
Adult reconstructive orthopaedic surgery physicians near Dr. Gersten
Counts of adult reconstructive orthopaedic surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
8adult reconstructive orthopaedic surgery physicians in Alabama
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Larry Marc Gersten billed Medicare for 9,767 services in 2021
CMS data shows 9,767 Medicare services from Dr. Gersten across 15 procedure codes in 2021. Medicare paid $186,275 for them. Every service was in an office.
Medicare services, 20219,767
Paid by Medicare$186,275
Procedure codes15
Dr. Gersten's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Drugs given in the office
- 2020: 6,4202021: 7,84222%
- Office and hospital visits
- 2020: 5542021: 6059%
- Imaging
- 2020: 5092021: 4982%
- Tests and treatments
- 2020: 7082021: 41342%
- Surgery
- 2020: 3362021: 40922%
Dr. Gersten's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Gersten?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gersten and other adult reconstructive orthopaedic surgery physicians in Alabama.
Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Larry Marc Gersten's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Gersten's median patient age at 73, with 77% women.
Dr. Gersten's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women77%
- Men23%
Source: Dmand AI Patient Panel Data
Dr. Larry Marc Gersten wrote 190 Medicare Part D claims in 2021
In 2021, Dr. Gersten wrote 190 Medicare Part D claims. They cover 6 drugs, with $1,578 in total drug cost. In 2020, CMS named 156 claims across 5 drugs.
Part D claims, 2021190
Drugs named by CMS6
Total drug cost$1,578
Dr. Gersten's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 1562021: 19022%
Drugs named by CMS: 6 in 2021, 5 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Find adult reconstructive orthopaedic surgery physicians like Dr. Gersten by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Larry Marc Gersten has 3 publications on record
Dmand AI links 3 papers to Dr. Gersten. The most frequent topics are Biological Transport, Active, Calcium and Dinoprostone. Dr. Gersten's most frequent co-author is Gary A. Sterba, FACP, MD.
Papers3
Topics Dr. Gersten writes about most
- Biological Transport, Active
- Calcium
- Dinoprostone
- Ethers
- Indomethacin
- Ionomycin
- Prostaglandins
- Prostaglandins E
Dr. Gersten's most frequent co-authors
Recent publications by Dr. Gersten
Am J Physiol
AspirinBiological Transport, ActiveCalcimycin
AmilorideBiological Transport, ActiveDinoprostone
See who Dr. Gersten researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gersten works with, so you can find a warm path to the right adult reconstructive orthopaedic surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Larry Marc Gersten received $2,087 in industry payments from 2016 to 2021
CMS Open Payments shows 56 general payments to Dr. Gersten from 13 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Smith & Nephew, Inc. paid the most, $903.
General payments to Dr. Gersten by program year, 2016 to 2021
Companies that paid Dr. Gersten the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Larry Marc Gersten has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Gersten, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Gersten
- 2013
- CMS Stage 1 EHR
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Larry Marc Gersten graduated from Sidney Kimmel Medical College
Dr. Gersten graduated from Sidney Kimmel Medical College in 1982. Dr. Gersten is a member of ACS.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Larry Marc Gersten accepts plans from 2 insurance carriers
Dr. Gersten is in network with 2 carriers, including Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
Plan types Dr. Gersten accepts, by number of carriers
- HMO2
- POS2
- PPO2
- EPO1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Larry Marc Gersten'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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Larry Marc Gersten
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. Larry Marc Gersten's NPI number?
Dr. Larry Marc Gersten's NPI number is 1417950064. It was assigned on May 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Larry Marc Gersten?
Dr. Larry Marc Gersten is an adult reconstructive orthopaedic surgery physician in Decatur, Alabama. The primary specialty in the NPI Registry is Adult Reconstructive Orthopaedic Surgery Physician (taxonomy code 207XS0114X).
Where does Dr. Larry Marc Gersten practice?
Dr. Gersten practices at 1741 5th SE Ave, Decatur, AL 35601. Dr. Gersten's primary practice is Advanced Pharmacy Solutions in Decatur, Alabama. Dmand AI also links Dr. Gersten to 2 group practices and clinics and 1 medical group.
What is Dr. Larry Marc Gersten's office phone number?
The practice phone on file for Dr. Gersten is (949) 348-7900.
What is Dr. Larry Marc Gersten's medical license number?
Dr. Gersten holds California license G50397, one of the licenses on file in 3 states.
Which states has Dr. Larry Marc Gersten been licensed in?
Dmand AI has state licenses on file for Dr. Gersten in California (1983 to 2027), Ohio (1988) and Pennsylvania (1982 to 1983).
What medical group is Dr. Larry Marc Gersten part of?
Dr. Gersten is linked to OrthoWest. Dmand AI links Dr. Gersten to 1 more medical group.
Does Dr. Larry Marc Gersten accept Medicare?
Yes. CMS data shows Dr. Gersten billed Medicare for 9,767 services in 2021.
What services does Dr. Larry Marc Gersten bill to Medicare?
In 2021, Dr. Gersten's most billed Medicare services were injected or infused drug (J7325), injected or infused drug (J3301) and office visit, established patient (99214).
Where did Dr. Larry Marc Gersten go to medical school?
Dr. Gersten graduated from Sidney Kimmel Medical College in 1982.
Show 6 more questionsShow fewer questions
What drugs does Dr. Larry Marc Gersten prescribe most?
In 2021 Medicare Part D data, Dr. Gersten's most prescribed drugs by claims were Meloxicam, Methylprednisolone and Hydrocodone-Acetaminophen.
Has Dr. Larry Marc Gersten received payments from drug or device companies?
CMS Open Payments shows $2,087 in general payments to Dr. Gersten from 13 companies from 2016 to 2021. The largest total came from Smith & Nephew, Inc.
How long has Dr. Larry Marc Gersten been practicing?
Dr. Gersten graduated from medical school in 1982, 44 years ago.
Does Dr. Larry Marc Gersten do research?
Dmand AI links 3 publications to Dr. Gersten.
Who does Dr. Larry Marc Gersten publish with?
Dr. Gersten's most frequent co-authors are Gary A. Sterba, FACP, MD (1 shared paper).
What insurance does Dr. Larry Marc Gersten accept?
Dr. Gersten is in network with 2 carriers, including Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
Selling to adult reconstructive orthopaedic surgery practices?
See adult reconstructive orthopaedic surgery physicians in Alabama by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card