Elissa Lin

  • San Antonio, TX
  • Gastroenterologist
NPI1245737436PAC ID5597003004
Medicare services, 2024
118
Medicare patients, 2024
87
Part D claims, 2024
44
Publications
4
MIPS score, 2024
81
Practice address
855 Proton Drive, San Antonio, TX 78258
Practice phone
Call (210) 614-1234
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

GCSA Stone Oak

Surgery Center - Medicare-Certified · San Antonio, Texas

See all 5 affiliations

Find Elissa Lin'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.

View contacts for free

Elissa Lin is a gastroenterologist in San Antonio, Texas

Elissa Lin practices at GCSA Stone Oak in San Antonio, Texas.

Elissa Lin's NPI, 1245737436, was assigned on April 12, 2018. Elissa Lin graduated from New York University School of Medicine in 2018. Elissa Lin holds Texas license V0021.

NPI and contact details
Medicare PAC ID
5597003004
NPI enumeration date
April 12, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(210) 614-1234
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
34
Medical school graduation
2018

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Elissa Lin practices at GCSA Stone Oak in San Antonio, Texas

Elissa Lin's primary practice is GCSA Stone Oak, at 855 Proton Drive, San Antonio, TX 78258. The practice phone is (210) 614-1234.

  • GCSA Stone Oak
    855 Proton Drive, San Antonio, TX 78258Phone(210) 614-1234

Source: Dmand AI Affiliation Data

Elissa Lin is affiliated with 4 sites of care and 1 medical group

Elissa Lin's primary practice is GCSA Stone Oak in San Antonio, Texas. Elissa Lin is also affiliated with Baptist Medical Center. The medical group on file is Texas Digestive Disease Consultants. Dmand AI also links Elissa Lin to 1 more hospital and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Elissa Lin

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Elissa Lin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Elissa Lin practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
GCSA Stone OakAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Elissa Lin 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.

Elissa Lin is one of 1,341 gastroenterologists in Texas

Gastroenterology is Elissa Lin's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Elissa Lin is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Elissa Lin's licenses on file in 3 states: Texas, California and New York.

Specialties and state licenses

  • Gastroenterology, TexasPrimaryLicense V0021 · 2024 to 2027 · taxonomy 207RG0100X
  • California license2021 to 2025
  • New York license2020 to 2022

Gastroenterologists near Elissa Lin

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

Elissa Lin billed Medicare for 118 services in 2024

CMS data shows 118 Medicare services from Elissa Lin across 4 procedure codes in 2024, for 87 Medicare patients. Medicare paid $9,768 for them.

Medicare services, 2024118
Medicare patients87
Paid by Medicare$9,768
Procedure codes4

Elissa Lin's Medicare services by type, 2024

  1. Office and hospital visits103
  2. Surgery15

Where Elissa Lin's Medicare services took place, 2024

  • In an office2017%
  • In a facility9883%

Elissa Lin compared with the Texas median for gastroenterologists, 2024

  • Elissa Lin
  • Texas median
Medicare services
118vs 50577% below
Medicare patients
87vs 28469% below
Part D claims
13vs 49397% below

Medians across 1,281 gastroenterologists in Texas with Dmand AI profiles that report each measure.

Elissa Lin'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.

See all procedures by Elissa Lin

Need commercial claims for Elissa Lin?

Medicare shows one payer. Book a meeting to get commercial claims data for Elissa Lin and other gastroenterologists in Texas.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Elissa Lin treated 87 Medicare patients in 2024, average age 73

CMS counts 87 Medicare patients who saw Elissa Lin in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.15, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Elissa Lin's median patient age at 55, with 74% women.

Medicare patients, 202487
Average age73
Average risk score1.15

Elissa Lin's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Elissa Lin's Medicare patients by sex, 2024

  • Women5867%
  • Men2933%

Chronic conditions among Elissa Lin's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis46%
  4. Ischemic heart disease34%
  5. Anxiety32%
  6. Chronic kidney disease31%
  7. Diabetes29%
  8. Mood disorders26%

Share of Medicare patients with each condition. A patient can have several.

Elissa Lin's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women74%
  • Men25%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Elissa Lin wrote 44 Medicare Part D claims in 2024

In 2024, Elissa Lin wrote 44 Medicare Part D claims for 28 patients. 93% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $129 in total drug cost. In 2019, CMS named 85 claims across 5 drugs.

Part D claims, 202444
Drugs named by CMS1
Total drug cost$129
Part D patients28

Elissa Lin's Part D claims by kind of drug, 2024

  • Generic41 claims93%
  • Brand-name and other3 claims7%

Elissa Lin'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.

Part D claims for drugs CMS names, 2019 to 2024

  • 2019
  • 2024
Claims for drugs CMS names
2019: 852024: 1385%

Drugs named by CMS: 1 in 2024, 5 in 2019.

See all prescribing by Elissa Lin

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

Elissa Lin scored 81 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Elissa Lin for performance year 2024, reported as part of a group. Elissa Lin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Elissa Lin as offering telehealth. CMS counts 112 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Elissa Lin, more than 79% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Elissa Lin's MIPS scores, performance year 2024

  • 81of 100Final score
  • 66.5of 100Quality
  • 98of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 72of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Elissa Lin ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
79th percentile112 procedures
Colonoscopy
79th percentile96 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find gastroenterologists like Elissa Lin 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.

Elissa Lin has 4 publications on record

Dmand AI links 4 papers to Elissa Lin, published from 2021 to 2025. Elissa Lin's most frequent co-authors are Seymour Katz, MD, Jonathan Seth Gross, MD and Xiaoyan Huang.

Papers4
Years published2021 to 2025

Elissa Lin's most frequent co-authors

Recent publications by Elissa Lin

See all 4 publications and co-authors

See who Elissa Lin researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Elissa Lin works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Elissa Lin received $1,251 in industry payments from 2022 to 2025

CMS Open Payments shows 42 general payments to Elissa Lin from 18 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $265.

General payments to Elissa Lin by program year, 2022 to 2025

Companies that paid Elissa Lin the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Elissa Lin

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Elissa Lin graduated from New York University School of Medicine

Elissa Lin graduated from New York University School of Medicine in 2018.

  1. Medical schoolNew York University School of Medicine
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Elissa Lin accepts plans from 22 insurance carriers

Elissa Lin is in network with 22 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Humana
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • +14 more carriersWith a free account

Plan types Elissa Lin accepts, by number of carriers

  1. PPO13
  2. HMO12
  3. Medicare10
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Elissa Lin's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Elissa Lin

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Elissa Lin's NPI number?

Elissa Lin's NPI number is 1245737436. It was assigned on April 12, 2018, and it is active in the NPI Registry.

What does Elissa Lin specialize in?

Elissa Lin is a gastroenterologist in San Antonio, Texas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Elissa Lin practice?

Elissa Lin practices at 855 Proton Drive, San Antonio, TX 78258. Elissa Lin's primary practice is GCSA Stone Oak in San Antonio, Texas. Dmand AI also links Elissa Lin to 1 hospital and 1 group practice or clinic.

What is Elissa Lin's office phone number?

The practice phone on file for Elissa Lin is (210) 614-1234.

What is Elissa Lin's medical license number?

Elissa Lin holds Texas license V0021, one of the licenses on file in 3 states.

Which states has Elissa Lin been licensed in?

Dmand AI has state licenses on file for Elissa Lin in Texas (2024 to 2027), California (2021 to 2025) and New York (2020 to 2022).

Which hospitals is Elissa Lin affiliated with?

Elissa Lin is affiliated with Baptist Medical Center. Dmand AI links Elissa Lin to 1 more hospital.

What medical group is Elissa Lin part of?

Elissa Lin is linked to Texas Digestive Disease Consultants.

Does Elissa Lin accept Medicare?

Yes. CMS data shows Elissa Lin billed Medicare for 118 services in 2024, and Elissa Lin accepts Medicare assignment.

Does Elissa Lin offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Elissa Lin as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Elissa Lin's MIPS score?

Elissa Lin's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.

How many Medicare patients does Elissa Lin see?

CMS counts 87 Medicare patients who saw Elissa Lin in 2024, with an average age of 73.

Is Elissa Lin board certified?

Yes. Elissa Lin is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Elissa Lin bill to Medicare?

In 2024, Elissa Lin's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and office visit, new patient (99204).

Where did Elissa Lin go to medical school?

Elissa Lin graduated from New York University School of Medicine in 2018.

What drugs does Elissa Lin prescribe most?

In 2024 Medicare Part D data, Elissa Lin's most prescribed drugs by claims were Pantoprazole Sodium.

Has Elissa Lin received payments from drug or device companies?

CMS Open Payments shows $1,251 in general payments to Elissa Lin from 18 companies from 2022 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.

How long has Elissa Lin been practicing?

Elissa Lin graduated from medical school in 2018, 8 years ago.

Does Elissa Lin do research?

Dmand AI links 4 publications to Elissa Lin, published from 2021 to 2025.

Who does Elissa Lin publish with?

Elissa Lin's most frequent co-authors are Seymour Katz, MD (2 shared papers), Jonathan Seth Gross, MD (1 shared paper) and Xiaoyan Huang (1 shared paper).

What insurance does Elissa Lin accept?

Elissa Lin is in network with 22 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

Selling to gastroenterology practices?

See gastroenterologists in Texas 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

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)