Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Mohammed Muaz Obeid , DO

Internal Medicine • Dearborn, MI

Active NPI 1457383911 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

14716 W Warren Ave
Dearborn, MI 481261347

Call 3135840018 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

14716 W Warren Ave

Dearborn, MI 481261347

Telephone 3135840018
Fax 3135819091
Organization at the Same NPPES Address or Phone
A & S Pharmacy Inc. Facility NPI 1063512622

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Warrenfield Medical Center, P.C.. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Michigan State University College Of Osteopathic Medicine

Graduation Year

2003

Medicare patients

227 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $162,908 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $126,138 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

27,525 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

$3,008,972 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

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 – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $2,854.58 across 145 records.

By nature of payment

  • Food and Beverage: $2,854.58 across 145 records.

Reporting-company totals (3 largest of 28)

  • AstraZeneca Pharmaceuticals LP: $463.93 across 23 records.
  • Novo Nordisk Inc: $290.82 across 16 records.
  • Amgen Inc.: $263.02 across 11 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.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

23 years (graduated 2003)

CMS Doctors and Clinicians data list 2003 as the year this clinician finished professional 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

2006

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.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

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, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

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.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Obeid 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.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Obeid 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.

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.

Guide: What ordering and referring status means

Compared with the same specialty in Dearborn and Michigan

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Dearborn, MI (2024, 106 clinicians with data). Median for this group: 690. Middle half: 320 to 1,369.

More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Michigan (2024, 3,244 clinicians with data). Median for this group: 502. Middle half: 235 to 939.

Medicare-allowed amount

A higher Medicare-allowed amount than 85% of clinicians listed under Internal Medicine in Dearborn, MI (2024, 106 clinicians with data). Median for this group: $61,136. Middle half: $28,050 to $116,993.

A higher Medicare-allowed amount than 90% of clinicians listed under Internal Medicine in Michigan (2024, 3,244 clinicians with data). Median for this group: $45,163. Middle half: $22,487 to $79,883.

Paid by Medicare

A higher Medicare payment amount than 85% of clinicians listed under Internal Medicine in Dearborn, MI (2024, 106 clinicians with data). Median for this group: $46,945. Middle half: $20,988 to $89,564.

A higher Medicare payment amount than 90% of clinicians listed under Internal Medicine in Michigan (2024, 3,244 clinicians with data). Median for this group: $34,631. Middle half: $16,935 to $61,333.

Medicare Part D prescriptions

More Part D prescriptions than 95% of clinicians listed under Internal Medicine in Dearborn, MI (2024, 114 clinicians with data). Median for this group: 2,589. Middle half: 225 to 6,467.

More Part D prescriptions than 95% of clinicians listed under Internal Medicine in Michigan (2024, 3,463 clinicians with data). Median for this group: 801. Middle half: 94 to 5,032.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Internal Medicine in Dearborn, MI (2024, 114 clinicians with data). Median for this group: $225,529. Middle half: $11,473 to $553,230.

A higher Part D drug cost than 95% of clinicians listed under Internal Medicine in Michigan (2024, 3,463 clinicians with data). Median for this group: $66,958. Middle half: $1,946 to $462,816.

192 active clinicians are listed under Internal Medicine with a practice address in Dearborn, MI (5,741 in Michigan).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Dearborn

25% of these 192 clinicians have the CMS telehealth indicator.

56.8% of these 192 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), 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 · 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

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 145 records totaling $2,854.58.

Manufacturer Payment Nature Product Type Amount ($)
Amgen Inc.
Food and Beverage
In-kind items and services
KRYSTEXXA General $126.33
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $110.88
CeQur Corporation
Food and Beverage
Cash or cash equivalent
CeQur Simplicity General $83.18
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
BREZTRI General $73.72
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
LEQVIO General $28.19
Pfizer Inc.
Food and Beverage
In-kind items and services
NURTEC ODT General $26.14
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $25.66
Corcept Therapeutics
Food and Beverage
In-kind items and services
Korlym General $25.38
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
— General $24.44
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Symbravo General $24.33
ABBVIE INC.
Food and Beverage
In-kind items and services
CREON General $24.11
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Symbravo General $23.80
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $22.77
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $22.36
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
TRELEGY ELLIPTA General $22.21
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $22.12
Xeris Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
GVOKE HYPOPEN General $22.09
Takeda Pharmaceuticals U.S.A., Inc.
Food and Beverage
In-kind items and services
GATTEX General $21.84
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $21.77
Aimmune Therapeutics, Inc.
Food and Beverage
In-kind items and services
ZENPEP General $21.37
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $21.29
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
— General $21.28
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $21.20
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
— General $20.92
ABBVIE INC.
Food and Beverage
In-kind items and services
CREON General $20.68

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
J1010 Injection, methylprednisolone acetate, 1 mg
1,578 55 $2.10 $0.13
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
356 86 $75.00 $62.85
36415 Insertion of needle into vein for collection of blood sample
319 160 $10.00 $8.65
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
284 130 $130.00 $90.80
96372 Injection of drug or substance under skin or into muscle
269 89 $40.00 $14.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
186 115 $170.00 $128.70
82962 Blood glucose (sugar) test performed by hand-held instrument
179 83 $10.00 $3.24
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
125 32 $250.00 $79.22
J1885 Injection, ketorolac tromethamine, per 15 mg
120 43 $15.00 $0.62
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes
117 25 $60.00 $48.66
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days
115 25 $70.00 $45.99
J1100 Injection, dexamethasone sodium phosphate, 1 mg
114 11 $5.00 $0.11
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg
93 44 $25.00 $1.26
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
84 60 $120.00 $22.93
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
62 30 $260.00 $119.25
99497 Advance care planning, first 30 minutes
60 60 $100.00 $81.68
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
57 57 $240.00 $129.53
G0008 Administration of influenza virus vaccine
54 53 $40.00 $32.71
81002 Urinalysis, manual test
51 38 $10.00 $3.41
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
45 35 $350.00 $174.00
90653 Influenza vaccine, inactivated
36 36 $90.00 $81.82
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus
30 24 $45.00 $34.62
90480 Admn sarscov2 vacc 1 dose
30 29 $41.33 $39.79
91322 Sarscov2 vac 50 mcg/0.5ml im
30 29 $101.00 $98.98
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
26 22 $90.00 $56.50

(top 25 shown)

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Rosuvastatin Calcium Rosuvastatin Calcium 749 46,856 $10,642.71 208
Amlodipine Besylate Amlodipine Besylate 571 37,467 $3,204.08 171
Atorvastatin Calcium Atorvastatin Calcium 547 35,856 $3,957.97 152
Losartan-Hydrochlorothiazide Losartan/Hydrochlorothiazide 467 28,957 $7,022.57 129
Omeprazole Omeprazole 431 23,113 $3,992.58 107
Albuterol Sulfate Hfa Albuterol Sulfate 430 12,929 $16,789.17 103
Metformin Hcl Metformin Hcl 398 22,120 $2,235.24 97
Diclofenac Sodium Diclofenac Sodium 362 10,322 $41,465.07 107
Levothyroxine Sodium Levothyroxine Sodium 357 22,075 $3,834.16 81
Losartan Potassium Losartan Potassium 355 23,987 $3,273.77 110
Pantoprazole Sodium Pantoprazole Sodium 327 15,862 $2,671.80 89
Farxiga Dapagliflozin Propanediol 282 13,705 $250,883.93 70
Montelukast Sodium Montelukast Sodium 268 14,040 $2,692.94 67
Tamsulosin Hcl Tamsulosin Hcl 251 15,489 $2,732.81 67
Tramadol Hcl Tramadol Hcl 241 3,757 $600.48 67
Mounjaro Tirzepatide 241 7,452 $267,807.95 49
Xigduo Xr Dapaglifloz Propaned/Metformin 239 11,060 $202,965.34 56
Trelegy Ellipta Fluticasone/Umeclidin/Vilanter 237 7,680 $158,204.26 48
Metoprolol Succinate Metoprolol Succinate 236 15,422 $2,888.20 77
Tizanidine Hcl Tizanidine Hcl 234 7,093 $1,733.04 82
Fluticasone Propionate Fluticasone Propionate 230 7,450 $2,844.21 61
Trulicity Dulaglutide 207 6,710 $225,838.33 44
Gabapentin Gabapentin 203 8,620 $2,054.55 55
Famotidine Famotidine 192 8,946 $2,032.75 42
Ozempic Semaglutide 186 6,902 $225,541.68 36

(top 25 shown)

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

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES MI MO015818

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Michigan Department of Licensing and Regulatory Affairs.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
4657425 (MI)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - GENERAL PRACTICE

Medicare Enrollment ID

I20041201000139

Enrollment State Jurisdiction

MI

PECOS Control ID

1153386156

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Warrenfield Medical Center, P.c.

14716 W Warren Ave, Dearborn, MI 481261347

Phone: 3135840018

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

1 listed
NPI 1639149735

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated July 07, 2006.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1457383911
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 07, 2006
Last Update: November 02, 2016
Sole Proprietor: No

Other Internal Medicine Providers in Dearborn

All Internal Medicine Providers in Dearborn

Mailing Address

14716 W Warren Ave

Dearborn, MI 481261347

Phone: 3135840018

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.