Dr. Timothy H. Cook, MD
- Medicare services, 2019
- 47
- Part D claims, 2017
- 40
- Industry payments
- $191
- Affiliated sites
- 2
- Medical groups
- 3
- Practice address
- 3433 Nw 56th St, Oklahoma City, OK 73112-4455
- Practice phone
- Call (405) 917-3518
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
A A Mohammad
Primary care practice · Oklahoma City, Oklahoma
Find Dr. Cook'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. Timothy H. Cook is a hospitalist in North Little Rock, Arkansas
Dr. Cook practices at A A Mohammad in Oklahoma City, Oklahoma.
Dr. Cook's NPI, 1578567533, was assigned on June 8, 2005. Dr. Cook holds Oklahoma license 21344.
- NPI
- 1578567533NPI Registry (opens in a new tab)
- NPI enumeration date
- June 8, 2005
- NPI status
- Active
- Practice phone
- (405) 917-3518
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy H. Cook practices in Oklahoma City and North Little Rock
Dr. Cook's primary practice is A A Mohammad, at 3433 Nw 56th St, Oklahoma City, OK 73112-4455. The practice phone is (405) 917-3518. The NPI Registry lists Dr. Cook's practice address as 4000 Richards Rd, North Little Rock, AR 72117.
- A A MohammadPrimary3433 Nw 56th St, Oklahoma City, OK 73112-4455Phone(405) 917-3518
- NPI Registry address4000 Richards Rd, North Little Rock, AR 72117 · Pulaski CountyPhone(405) 917-3518
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Timothy H. Cook is affiliated with 2 sites of care and 3 medical groups
Dr. Cook's primary practice is A A Mohammad in Oklahoma City, Oklahoma. The medical group on file is Northern Navajo Medical Center. Dmand AI also links Dr. Cook to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Timothy H. Cook's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cook practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| A A Mohammad | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy H. Cook is one of 140 hospitalists in Arkansas
Hospitalist is Dr. Cook's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Cook is licensed in Oklahoma.
Specialties and state licenses
- Hospitalist, OklahomaPrimary
Hospitalists near Dr. Cook
Counts of hospitalists 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. Timothy H. Cook billed Medicare for 47 services in 2019
CMS data shows 47 Medicare services from Dr. Cook across 2 procedure codes in 2019. Medicare paid $5,985 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Cook's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 752019: 4737%
Dr. Cook compared with the Arkansas median for hospitalists, 2019
- Dr. Cook
- Arkansas median
- Medicare services
- 47vs 74194% below
- Part D claims
- 40vs 12267% below
Medians across 135 hospitalists in Arkansas with Dmand AI profiles that report each measure.
Dr. Cook's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cook and other hospitalists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy H. Cook's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Cook's median patient age at 70, with 53% women.
Dr. Cook's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Timothy H. Cook wrote 40 Medicare Part D claims in 2017
In 2017, Dr. Cook wrote 40 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $219 in total drug cost. In 2016, CMS named 36 claims across 3 drugs.
Dr. Cook's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 362017: 4011%
Drugs named by CMS: 3 in 2017, 3 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Timothy H. Cook received $191 in industry payments from 2021 to 2025
CMS Open Payments shows 5 general payments to Dr. Cook from 3 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 90% of the total. Inspire Medical Systems, Inc. paid the most, $155.
General payments to Dr. Cook by program year, 2021 to 2025
General payments to Dr. Cook by kind, 2021 to 2025
- Food and beverage$17190%
- Education$2010%
Companies that paid Dr. Cook the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Timothy H. Cook'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Timothy H. Cook
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. Timothy H. Cook's NPI number?
Dr. Timothy H. Cook's NPI number is 1578567533. It was assigned on June 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy H. Cook?
Dr. Timothy H. Cook is a hospitalist in North Little Rock, Arkansas. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Timothy H. Cook practice?
Dr. Cook practices at 3433 Nw 56th St, Oklahoma City, OK 73112-4455. Dr. Cook also practices at 4000 Richards Rd, North Little Rock, AR 72117. Dr. Cook's primary practice is A A Mohammad in Oklahoma City, Oklahoma. Dmand AI also links Dr. Cook to 2 medical groups and 1 group practice or clinic.
What is Dr. Timothy H. Cook's office phone number?
The practice phone on file for Dr. Cook is (405) 917-3518.
What is Dr. Timothy H. Cook's medical license number?
Dr. Cook holds Oklahoma license 21344.
What medical group is Dr. Timothy H. Cook part of?
Dr. Cook is linked to Northern Navajo Medical Center. Dmand AI links Dr. Cook to 2 more medical groups.
Does Dr. Timothy H. Cook accept Medicare?
Yes. CMS data shows Dr. Cook billed Medicare for 47 services in 2019.
What services does Dr. Timothy H. Cook bill to Medicare?
In 2019, Dr. Cook's most billed Medicare services were hospital inpatient care (99222) and hospital inpatient care (99223).
What drugs does Dr. Timothy H. Cook prescribe most?
In 2017 Medicare Part D data, Dr. Cook's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Metoprolol Tartrate.
Has Dr. Timothy H. Cook received payments from drug or device companies?
CMS Open Payments shows $191 in general payments to Dr. Cook from 3 companies from 2021 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Dr. Timothy H. Cook been practicing?
Dr. Cook's NPI was assigned in 2005.
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