NPI registry status
Active
2026 NPPES data Gastroenterology Physician NPI 1194811471 M.D.
Verify on CMS → Hans Adams, M.D.
Gastroenterology Physician in Gulfport, Mississippi.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,567 in Gastroenterology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
314
Medicare Part D claims · 111 beneficiaries · Gastroenterology Physician avg: 833
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Hans Adams, M.D. filed 314 Medicare Part D claims in 2023 as a Gastroenterology Physician in Gulfport, Mississippi, prescribing 82% generic.
- 314
- Part D claims, 2023
- 82%
- generic prescribing
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Hans Adams, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
314 Top 43% higher than 57% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Hans Adams, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Hans Adams, M.D.?
Quality data not reportedPrimary specialty
Gastroenterology Physician
Medicare Part D claims
314 62% vs specialty avg
Specialty distribution in Mississippi
How Gastroenterology Physician compares to other specialties among Mississippi providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Gastroenterology Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Hans Adams, M.D. appears in the CMS NPPES registry as a Gastroenterology Physician provider holding M.D. credentials at 4500 WEST RAILROAD STREET, Gulfport, MS, 39503, with a listed phone of (228) 863-8836. NPI 1194811471 was issued on 10/05/2006.
Medicare Part D records for calendar year 2023 show 314 prescription claims written by this provider, covering 111 Medicare beneficiaries and totaling roughly $44K in drug spend, split 18% brand-name and 82% generic by claim count.
Gastroenterology Physician is a mid-sized specialty nationwide, with 16,567 enrolled providers across 54 states and an average of 833 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1194811471 |
|---|---|
| Specialty | Gastroenterology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 10/05/2006 |
Brand vs generic prescribing mix · Typical
Hans Adams, M.D. - brand share 18.0%
Gastroenterology Physician average
18% brand-name claims vs 82% generic, on 314 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
314
Total Claims
$44K
Total Drug Cost
111
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 546
- Total Day Supply
- 15,984
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $36K
- Generic Drug Cost
- $9K
Patient Demographics
- Average Patient Age
- 69.1 years
- Avg HCC Risk Score
- 1.62
- Gender Split
- 64% female / 36% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Hans Adams, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Pantoprazole Sodium
Pantoprazole Sodium
96 claims
- Omeprazole
Omeprazole
39 claims
- Famotidine 34
Famotidine
34 claims
- Linzess 25
Linzess
25 claims
- Sucralfate 14
Sucralfate
14 claims
- Colestipol Hcl 13
Colestipol Hcl
13 claims
- Creon 13
Creon
13 claims
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 96 |
| Omeprazole | 39 |
| Famotidine | 34 |
| Linzess Linaclotide | 25 |
| Sucralfate | 14 |
| Colestipol Hcl | 13 |
| Creon Lipase/Protease/Amylase | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gastroenterology Physician Overview
How Hans Adams, M.D. fits within the Gastroenterology Physician landscape nationally.
16,567
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
833
Avg Claims per Provider
Hans Adams, M.D.'s 314 claims are below the specialty average of 833.
Nearby Gastroenterology Physician Providers in Mississippi
Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as Adams.
Dr. Thomas Amankonah
MD
Jackson, MS
Dr. Stephen Amann
MD
Tupelo, MS
Dr. Mohammad Anwar
M.D.
Ocean Springs, MS
Dr. John Averette
MD
Tupelo, MS
Dr. Joseph Bailey
MD
Amory, MS
Compare Gastroenterology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Mississippi medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gastroenterology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Hans Adams, M.D.'s specialty? ▼
Hans Adams, M.D. specializes in Gastroenterology Physician and practices in Gulfport, Mississippi. Credentials: M.D..
How much does Hans Adams, M.D. prescribe under Medicare Part D? ▼
In 2023, Hans Adams, M.D. wrote 314 Medicare Part D claims totaling $44K in drug costs for 111 beneficiaries.
Where is Hans Adams, M.D. located? ▼
Hans Adams, M.D. is located at 4500 WEST RAILROAD STREET, Gulfport, MS, 39503. Phone: (228) 863-8836.
What is Hans Adams, M.D.'s NPI number? ▼
Hans Adams, M.D.'s National Provider Identifier (NPI) is 1194811471, issued on 10/05/2006.
Does Hans Adams, M.D. prescribe more brand-name or generic drugs? ▼
Hans Adams, M.D.'s prescribing is 18% brand-name and 82% generic drugs by claim count, with $36K in brand drug costs.
How many Gastroenterology Physician providers are there in the US? ▼
There are 16,567 Gastroenterology Physician providers across 54 states in the US. The average Gastroenterology Physician provider writes 833 Medicare Part D claims per year.
What drugs does Hans Adams, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Hans Adams, M.D.'s most frequently prescribed drugs include Pantoprazole Sodium, Omeprazole, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Hans Adams, M.D. accept Medicare? ▼
Hans Adams, M.D. appears in CMS Medicare data with 314 Part D claims and 111 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Hans Adams, M.D.'s credentials? ▼
Hans Adams, M.D.'s NPI is 1194811471 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.