Daniel T. Lyman, D.O.
Critical Care Medicine (Internal Medicine) Physician · Chandler, AZ
Daniel T. Lyman, D.O. is a critical care medicine (internal medicine) physician with a practice address in Chandler, Arizona, and NPI 1235543943, issued on Jun 20, 2014. Check the license (Arizona 008799, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel T. Lyman
- Credential
- D.O.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 008799 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1955 W Frye RD, Chandler, AZ 85224
- Phone
- (480) 728-3000
- Enumerated
- Jun 20, 2014
- Record last updated
- Apr 7, 2026
- Fax
- (602) 230-6461
- Medicare enrollment
- Enrolled (PECOS I20200224002833); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 180 in Arizona → Look up another NPI →
Also registered at 1955 W Frye RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Anthony Abala, MDStudent in an Organized Health Care Education/Training Program1639868466
- Rafael Ablao, DOStudent in an Organized Health Care Education/Training Program1952090797
- Yara AbukhaledStudent in an Organized Health Care Education/Training Program1033913207
- Ryan Adkins, D.O.Emergency Medicine Physician1417483538
- Shayan Ahmad, DOStudent in an Organized Health Care Education/Training Program1487596219
- Sahir Ahmed, M.D.Anesthesiology Physician1508187097
Verify Daniel T. Lyman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 008799Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $161.05
2 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Catholic Health Initiatives ColoradoLehi, UT
- Faculty Physicians And Surgeons OF LlusmLoma Linda, CA
- Sjhmc Physician ServicesChandler, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel T. Lyman among 180 critical care medicine (internal medicine) physician records in Arizona
Daniel T. Lyman, D.O. is one of 180 critical care medicine (internal medicine) physician records with a practice address in Arizona. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 69% of them.
- NPI issued2014 · 69% of these records are older, 25% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2014 · median 2007 among the 155 with a school on file
- Record last updated2026 · 29% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Arizona
There are 180 critical care medicine (internal medicine) physician records in Arizona.
All 180 in Arizona → Every provider in Chandler → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Daniel Belen, DOChandler, AZ 852241790722452
- Lucas Birmelin, M.D.Chandler, AZ 852241750378261
- Ahmad Chebbo, MDChandler, AZ 852241710115910
- Matthew Dikin, DOChandler, AZ 852241700871175
- Jill Gualdoni, M.D.Chandler, AZ 852241376981472
- Yu Huang, M. D.Chandler, AZ 852241992851828
- Philip Husband, MDChandler, AZ 852241417019753
- Francis Maguire, D.O.Chandler, AZ 852241437317112
Common questions
What is Daniel T. Lyman, D.O.'s NPI number?
Daniel T. Lyman, D.O.'s National Provider Identifier (NPI) is 1235543943, issued on Jun 20, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Daniel T. Lyman, D.O. located?
The NPPES record lists a practice address at 1955 W Frye RD, Chandler, AZ, 85224. Phone: (480) 728-3000. Providers update this record themselves, so call before visiting.
How can I verify Daniel T. Lyman, D.O.'s license?
NPPES lists Arizona license number 008799, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.