Dr. James A. Field, MD
- Medicare services, 2024
- 274
- Medicare patients, 2024
- 173
- Part D claims, 2024
- 368
- Publications
- 5
- Hospital affiliations
- 2
- Practice address
- 9200 Pinecroft Dr, Shenandoah, TX 77380
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorial Hermann Surgery Center the Woodlands - HOPD
Acute Care Hospital outpatient department · Shenandoah, Texas
Find Dr. Field'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. James A. Field is a general surgeon in Shenandoah, Texas
Dr. Field practices at Memorial Hermann Surgery Center the Woodlands - HOPD in Shenandoah, Texas.
Dr. Field's NPI, 1801896477, was assigned on July 26, 2005. Dr. Field graduated from The University of Texas Health Science Center at San Antonio in 1995. Dr. Field's Texas license number on file is K6512.
- NPI
- 1801896477NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587647763
- NPI enumeration date
- July 26, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James A. Field practices at Memorial Hermann Surgery Center the Woodlands - HOPD in Shenandoah, Texas
Dr. Field's primary practice is Memorial Hermann Surgery Center the Woodlands - HOPD, at 9200 Pinecroft Dr, Shenandoah, TX 77380.
- Memorial Hermann Surgery Center the Woodlands - HOPD9200 Pinecroft Dr, Shenandoah, TX 77380
Source: Dmand AI Affiliation Data
Dr. James A. Field is affiliated with 6 sites of care and 1 medical group
Dr. Field's primary practice is Memorial Hermann Surgery Center the Woodlands - HOPD in Shenandoah, Texas. Dr. Field is also affiliated with Memorial Hermann Greater Heights Hospital. The medical group on file is Surgical Group of The Woodlands. Dmand AI also links Dr. Field to 1 more hospital, 1 physician office, 1 group practice or clinic and 1 ambulatory surgery center, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. James A. Field's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Field practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hermann Surgery Center the Woodlands - HOPD | Available with a free account |
| +5 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James A. Field is one of 1,939 general surgeons in Texas
Surgery is Dr. Field's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Field is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Field's licenses on file in 2 states: Texas and Florida.
Specialties and state licenses
- Surgery, TexasPrimary
- Florida license
Clinical focus
Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, acute gallbladder or bile duct inflammation, colon removal, esophagus, stomach, or upper small intestine surgery, gallbladder removal and groin hernia surgery among the conditions Dr. Field treats.
General surgeons near Dr. Field
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. James A. Field billed Medicare for 274 services in 2024
CMS data shows 274 Medicare services from Dr. Field across 8 procedure codes in 2024, for 173 Medicare patients. Medicare paid $59,142 for them.
Dr. Field's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1712024: 20822%
- Surgery
- 2023: 802024: 6618%
Where Dr. Field's Medicare services took place, 2024
- In an office17162%
- In a facility10338%
Dr. Field compared with the Texas median for general surgeons, 2024
- Dr. Field
- Texas median
- Medicare services
- 274vs 1182.3 times
- Medicare patients
- 173vs 9778% above
- Part D claims
- 309vs 427.4 times
Medians across 1,674 general surgeons in Texas with Dmand AI profiles that report each measure.
Dr. Field'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.
Need commercial claims for Dr. Field?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Field and other general surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James A. Field treated 173 Medicare patients in 2024, average age 74
CMS counts 173 Medicare patients who saw Dr. Field in 2024. The largest group is 65 to 74, with 84 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Field's median patient age at 64, with 50% women.
Dr. Field's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Field's Medicare patients by sex, 2024
- Women8750%
- Men8650%
Chronic conditions among Dr. Field's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease29%
- Anxiety24%
- Chronic kidney disease24%
- Diabetes23%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Field's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James A. Field wrote 368 Medicare Part D claims in 2024
In 2024, Dr. Field wrote 368 Medicare Part D claims for 177 patients. 99% of them were for generic drugs. CMS names the drug for 309 of them, across 4 drugs with 11 or more claims each, at $2,968 in total drug cost. In 2023, CMS named 317 claims across 3 drugs.
Dr. Field's Part D claims by kind of drug, 2024
- Generic366 claims99%
- Brand-name and other2 claims1%
Dr. Field'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. Field's Part D claims, 2024
- Opioids42%156 of 368 claims
- Antibiotics8%28 of 368 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: 3172024: 3093%
Drugs named by CMS: 4 in 2024, 3 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. James A. Field ranks in the 98th percentile for hernia repair (minimally invasive) in Medicare
Dr. Field accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 48 procedures of hernia repair (minimally invasive) by Dr. Field, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Field ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 98th percentile48 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 51st percentile21 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 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)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. James A. Field has 5 publications on record
Dmand AI links 5 papers to Dr. Field, published from 2011 to 2018. 2018 was the busiest year, with 2. The most frequent topics are Oxidation-Reduction, Oxides and Adsorption. Dr. Field has published most often in Chemosphere.
Dr. Field's papers by year, 2011 to 2018
Topics Dr. Field writes about most
- Oxidation-Reduction
- Oxides
- Adsorption
- Explosive Agents
- Ferric Compounds
- Hydrogen-Ion Concentration
- Nanoparticles
- Particle Size
Recent publications by Dr. Field
J Hazard Mater
Bioresour Technol
Chemosphere
See who Dr. Field researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Field works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James A. Field received $3,052 in industry payments from 2016 to 2025
CMS Open Payments shows 112 general payments to Dr. Field from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. TELA Bio, Inc. paid the most, $1,157.
General payments to Dr. Field by program year, 2016 to 2025
Companies that paid Dr. Field the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James A. Field has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Field, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Field
- 2013
- CMS Stage 1 EHR
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. James A. Field graduated from The University of Texas Health Science Center at San Antonio
Dr. Field graduated from The University of Texas Health Science Center at San Antonio in 1995. Dr. Field is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. James A. Field accepts plans from 12 insurance carriers
Dr. Field is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- Regence Health Plans
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +4 more carriersWith a free account
Plan types Dr. Field accepts, by number of carriers
- PPO7
- HMO6
- Medicare5
- EPO3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. James A. Field'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 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) |
| 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. James A. Field
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. James A. Field's NPI number?
Dr. James A. Field's NPI number is 1801896477. It was assigned on July 26, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James A. Field?
Dr. James A. Field is a general surgeon in Shenandoah, Texas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. James A. Field practice?
Dr. Field practices at 9200 Pinecroft Dr, Shenandoah, TX 77380. Dr. Field's primary practice is Memorial Hermann Surgery Center the Woodlands - HOPD in Shenandoah, Texas. Dmand AI also links Dr. Field to 1 hospital, 1 physician office, 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. James A. Field's medical license number?
Dr. Field's Texas license number on file is K6512, one of the licenses on file in 2 states.
Which states has Dr. James A. Field been licensed in?
Dmand AI has state licenses on file for Dr. Field in Texas (2002 to 2025) and Florida (2000 to 2005).
Which hospitals is Dr. James A. Field affiliated with?
Dr. Field is affiliated with Memorial Hermann Greater Heights Hospital. Dmand AI links Dr. Field to 1 more hospital.
What medical group is Dr. James A. Field part of?
Dr. Field is linked to Surgical Group of The Woodlands.
Does Dr. James A. Field accept Medicare?
Yes. CMS data shows Dr. Field billed Medicare for 274 services in 2024, and Dr. Field accepts Medicare assignment.
How many Medicare patients does Dr. James A. Field see?
CMS counts 173 Medicare patients who saw Dr. Field in 2024, with an average age of 74.
Is Dr. James A. Field board certified?
Yes. Dr. Field is board certified in surgery by the American Board of Surgery.
Show 7 more questionsShow fewer questions
What services does Dr. James A. Field bill to Medicare?
In 2024, Dr. Field's most billed Medicare services were office visit, new patient (99203), office visit, established patient (99213) and hospital inpatient care (99222).
Where did Dr. James A. Field go to medical school?
Dr. Field graduated from The University of Texas Health Science Center at San Antonio in 1995.
What drugs does Dr. James A. Field prescribe most?
In 2024 Medicare Part D data, Dr. Field's most prescribed drugs by claims were Ondansetron HCl, Hydrocodone-Acetaminophen and Tramadol HCl.
Has Dr. James A. Field received payments from drug or device companies?
CMS Open Payments shows $3,052 in general payments to Dr. Field from 27 companies from 2016 to 2025. The largest total came from TELA Bio, Inc.
How long has Dr. James A. Field been practicing?
Dr. Field graduated from medical school in 1995, 31 years ago.
Does Dr. James A. Field do research?
Dmand AI links 5 publications to Dr. Field, published from 2011 to 2018.
What insurance does Dr. James A. Field accept?
Dr. Field is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
Selling to surgery practices?
See general surgeons 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