Dr. Tyler Mumm , DO
Internal Medicine β’ Des Moines, IA
1111 6th Ave
Des Moines, IA 503142613
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on July 2, 2019; this date does not establish years in practice.
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Published CMS data list 74 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium β 27 prescription fills, including refills.
- Brilinta (Ticagrelor) β 17 prescription fills, including refills.
- Spironolactone β 16 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 4 records in the table Β· Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 65% of clinicians listed under Internal Medicine in Des Moines, IA (2024, 77 clinicians with data). Median for this group: 247. Middle half: 44 to 2,775.
Fewer Part D prescriptions than 75% of clinicians listed under Internal Medicine in Iowa (2024, 436 clinicians with data). Median for this group: 429. Middle half: 79 to 6,627.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 12 in 2022 to 74 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2022β2024.
Practice Location & Contact Primary Location
1111 6th Ave
Des Moines, IA 503142613
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Philadelphia College Of Osteopathic Medicine
2019
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
140 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$7,147 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $912.86 across 23 records.
By nature of payment
- Food and Beverage: $912.86 across 23 records.
Reporting-company totals (3 largest of 9)
- Abbott Laboratories: $321.08 across 9 records.
- Shockwave Medical, Inc: $114.41 across 1 record.
- ZOLL Services LLC (A/K/A ZOLL LifeCor Corp): $113.76 across 4 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
7 years (graduated 2019)
CMS Doctors and Clinicians data list 2019 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2019
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Mumm has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Mumm as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Des Moines and Iowa
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 65% of clinicians listed under Internal Medicine in Des Moines, IA (2024, 77 clinicians with data). Median for this group: 247. Middle half: 44 to 2,775.
Fewer Part D prescriptions than 75% of clinicians listed under Internal Medicine in Iowa (2024, 436 clinicians with data). Median for this group: 429. Middle half: 79 to 6,627.
Part D drug cost
Close to the middle for clinicians listed under Internal Medicine in Des Moines, IA (2024, 77 clinicians with data). Median for this group: $12,636. Middle half: $698 to $273,922.
A lower Part D drug cost than 65% of clinicians listed under Internal Medicine in Iowa (2024, 436 clinicians with data). Median for this group: $31,354. Middle half: $1,023 to $491,542.
226 active clinicians are listed under Internal Medicine with a practice address in Des Moines, IA (871 in Iowa).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Des Moines
5.8% of these 226 clinicians have the CMS telehealth indicator.
37.2% of these 226 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 12 in 2022 to 74 in 2024.
- 2022: 12
- 2023: 31
- 2024: 74
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30-day fills
30-day fills went from 14 in 2022 to 140 in 2024.
- 2022: 14
- 2023: 73
- 2024: 140
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Part D drug cost
Part D drug cost went from $95 in 2022 to $7,147 in 2024.
- 2022: $95
- 2023: $642
- 2024: $7,147
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $315.76 in 2021 to $912.86 in 2025.
- 2021: $315.76
- 2022: $49.06
- 2023: $562.49
- 2024: $345.54
- 2025: $912.86
Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 β December 31, 2025): 23 records totaling $912.86.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
ULTREON | General | $177.42 |
| Shockwave Medical, Inc |
Food and Beverage
Cash or cash equivalent
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Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter | General | $114.41 |
| United Therapeutics Corporation |
Food and Beverage
In-kind items and services
|
TYVASO | General | $113.64 |
| Boehringer Ingelheim Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
JARDIANCE | General | $85.41 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) |
Food and Beverage
Cash or cash equivalent
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LifeVest | General | $75.42 |
| HEARTFLOW, INC. |
Food and Beverage
Cash or cash equivalent
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FFRct | General | $45.93 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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AVEIR | General | $28.34 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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THORATEC HEARTMATE 3 LVAS IMPLANT KIT | General | $26.26 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
GALLANT | General | $25.81 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) |
Food and Beverage
Cash or cash equivalent
|
LifeVest | General | $25.18 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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AVEIR | General | $24.45 |
| ABIOMED |
Food and Beverage
In-kind items and services
|
β | General | $21.69 |
| ABIOMED |
Food and Beverage
In-kind items and services
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β | General | $21.02 |
| ASAHI INTECC USA, INC. |
Food and Beverage
Cash or cash equivalent
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Asahi Coronary Wires | General | $19.96 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
CARDIOMEMS | General | $18.83 |
| BridgeBio Pharma, Inc. |
Food and Beverage
In-kind items and services
|
Attruby | General | $18.74 |
| ASAHI INTECC USA, INC. |
Food and Beverage
Cash or cash equivalent
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Asahi Peripheral Vascular Wires | General | $18.61 |
| ASAHI INTECC USA, INC. |
Food and Beverage
Cash or cash equivalent
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Asahi Coronary Wires | General | $18.61 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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CARDIOMEMS | General | $8.71 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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ASSURITY | General | $8.47 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) |
Food and Beverage
Cash or cash equivalent
|
LifeVest | General | $7.28 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) |
Food and Beverage
Cash or cash equivalent
|
LifeVest | General | $5.88 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
ULTREON | General | $2.79 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 27 | 2,010 | $138.44 | 13 |
| Brilinta | Ticagrelor | 17 | 482 | $6,873.51 | β |
| Spironolactone | Spironolactone | 16 | 960 | $62.91 | β |
| Metoprolol Succinate | Metoprolol Succinate | 14 | 720 | $72.56 | β |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2023-06-19NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20251210004178
IA
1850627589
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Psychiatry
Doctor of Osteopathic Medicine (D.O.)
Surgery
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1111 6TH AVE, DES MOINES, IA 503142613 (Tel: 5156432261)
Registered at PO BOX 1475, DES MOINES, IA 503051475 (Tel: 5156432261)
Internal Medicine (license number reported to NPPES: IA R-12945)
NPI status registered as active in NPPES database
Registered at 6245 INKSTER RD, GARDEN CITY, MI 481354001 (Tel: 7344584486)
Registered at 6245 INKSTER RD, GARDEN CITY, MI 481354001
Recorded as TYLER MUMM, DO
General Practice (license number reported to NPPES: MI 5151014128)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Des Moines
- Dr. Sean Cunningham, MD
- Dr. Dylan Crebs, MD
- Dr. Darrel Devick, DO
- Dr. Carole Frier, DO
- Dr. Emily Haines, DO
- Dr. Joseph Schupp, MD
More public profiles in Iowa
Directory navigation, in NPI number order.
- Scott Piper, MD Family Medicine Β· Cedar Rapids
- Melissa Neymeyer, PA Physician Assistant Β· Davenport
- Linda Lehman, MD Ophthalmology Β· Ames
- Troy Ivey, DO Surgery Β· Waverly
- Mary Stone, MD Dermatology - Dermatopathology Β· Iowa City
- Kim Stoakes, PharmD, MS HCA, BCPS Pharmacist - Pharmacotherapy Β· Fort Dodge
- David Cheyney, DO Radiology - Diagnostic Radiology Β· Iowa City
- Danita Harrison, DNP, ARNP Nurse Practitioner Β· Bettendorf
- Gayette Grimm, MD Surgery Β· Webster City
- Paul Dudley, MD Family Medicine Β· Onawa
- John Rachow, MD Internal Medicine - Geriatric Medicine Β· Iowa City
- Debra Schnoor, ARNP Nurse Practitioner - Women's Health Β· Iowa City
Mailing Address
Po Box 1475
Des Moines, IA 503051475
Phone: 5156432261