Lawrence Howard Greenberg, M.D.
Psychiatry Physician · Cary, NC
Lawrence Howard Greenberg, M.D. is a psychiatry physician with a practice address in Cary, North Carolina, and NPI 1134272149, issued on Jan 21, 2007. Check the license (North Carolina 38719, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lawrence Howard Greenberg
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 38719 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Regency Pkwy, Cary, NC 27518
- Phone
- (919) 469-9888
- Enumerated
- Jan 21, 2007
- Record last updated
- Oct 9, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (919) 469-8294
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,725 in North Carolina → Look up another NPI →
Also registered at 2000 Regency Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Fairchild, M.D.Psychiatry Physician1871763003
- Mark Stein, PH.D.Psychologist1174576540
Verify Lawrence Howard Greenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 38719Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average psychiatry physician in 2024
206 Medicare Part D claims for 34 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Escitalopram Oxalate33 claims
- Bupropion Xl14 claims
- Alprazolam13 claims
- Dextroamphetamine-Amphet Er12 claims
- Lamotrigine12 claims
- Lorazepam12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Lawrence Howard Greenberg among 1,725 psychiatry physician records in North Carolina
Lawrence Howard Greenberg, M.D. is one of 1,725 psychiatry physician records with a practice address in North Carolina. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 43% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2011 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 psychiatry physician records list a practice address in Cary
They are 52 of the 5,665 NPPES records with a practice address in Cary, and 1,725 psychiatry physician records in North Carolina.
All 1,725 in North Carolina → Every provider in Cary → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Michael Adelman, M.D.Cary, NC 275181841516622
- Anita Arora, M.D.Cary, NC 275181184834848
- Ria Battaglino, M.D.Cary, NC 275181619106309
- Amy Fairchild, M.D.Cary, NC 275181871763003
- Daniel Fish, MDCary, NC 275181609223791
- Renu Goel, M.D.Cary, NC 275181447370036
- Patricia Knaudt, M.D.Cary, NC 275181124142211
- Regina Nagarajan, M.D.Cary, NC 275181174910566
Common questions
What is Lawrence Howard Greenberg, M.D.'s NPI number?
Lawrence Howard Greenberg, M.D.'s National Provider Identifier (NPI) is 1134272149, issued on Jan 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence Howard Greenberg, M.D. located?
The NPPES record lists a practice address at 2000 Regency Pkwy, Cary, NC, 27518. Phone: (919) 469-9888. Providers update this record themselves, so call before visiting.
How can I verify Lawrence Howard Greenberg, M.D.'s license?
NPPES lists North Carolina license number 38719, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lawrence Howard Greenberg, M.D. prescribe under Medicare Part D?
In 2024, Lawrence Howard Greenberg, M.D. had 206 Medicare Part D claims for 34 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
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.