Lawrence J. Grench, MD
Anesthesiology Physician · Phoenix, AZ
Lawrence J. Grench, MD is an anesthesiology physician with a practice address in Phoenix, Arizona, and NPI 1134195696, issued on Feb 24, 2006. Check the license (Arizona 14083, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lawrence J. Grench
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 14083 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 7600 N 16TH St, Phoenix, AZ 85020
- Phone
- (602) 443-2325
- Enumerated
- Feb 24, 2006
- Record last updated
- Jul 6, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (602) 277-8146
- Medicaid ID
- 232661 AZ
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,473 in Arizona → Look up another NPI →
Also registered at 7600 N 16TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Manuel Alafriz, MDAnesthesiology Physician1881669018
- George Armendariz, M.D.Anesthesiology Physician1750387783
- Conrado Ballecer, M.D.Anesthesiology Physician1235165648
- Alex Barkai, MDAnesthesiology Physician1215914858
- Barry Berger, MDAnesthesiology Physician1518932540
- Dennis Blaha, MDAnesthesiology Physician1033175989
Verify Lawrence J. Grench in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 14083Check 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: $131.62
1 payment: food and beverage; the largest payer was Edwards Lifesciences Corporation. The 17,774 providers of this specialty with any payment received $669.59 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.
Lawrence J. Grench among 1,473 anesthesiology physician records in Arizona
Lawrence J. Grench, MD is one of 1,473 anesthesiology physician records with a practice address in Arizona. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 44% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2010 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
602 anesthesiology physician records list a practice address in Phoenix
They are 602 of the 31,399 NPPES records with a practice address in Phoenix, and 1,473 anesthesiology physician records in Arizona.
All 1,473 in Arizona → Every provider in Phoenix → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- George Armendariz, M.D.Phoenix, AZ 850201750387783
- Alex Barkai, MDPhoenix, AZ 850201215914858
- Teresa Edwards, MDPhoenix, AZ 850201114998374
- Jose Gozar, M.D.Phoenix, AZ 850201144226911
- Toni Harrison, M.D.Phoenix, AZ 850201871599647
- Karl Hendrickson, MDPhoenix, AZ 850201477524627
- Igor Kravchenko, M.D.Phoenix, AZ 850201669451225
- Michael Macabuhay, M.D.Phoenix, AZ 850201841296589
Common questions
What is Lawrence J. Grench, MD's NPI number?
Lawrence J. Grench, MD's National Provider Identifier (NPI) is 1134195696, issued on Feb 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence J. Grench, MD located?
The NPPES record lists a practice address at 7600 N 16TH St, Phoenix, AZ, 85020. Phone: (602) 443-2325. Providers update this record themselves, so call before visiting.
How can I verify Lawrence J. Grench, MD's license?
NPPES lists Arizona license number 14083, 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.