Doctor profile · Federal record

Dr. Tamar Greenly, PMHNP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Phoenix, AZ

  • NPI 1194012005
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4451 E Oak St
Phoenix, AZ 850082410
(602) 599-5434
fax (602) 599-5734
Mailing address
202 E Earll Dr Ste 200
Phoenix, AZ 850122647

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
December 18, 2017
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Arizona #AP8308
Medicaid
AZ #011587

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194012005. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
185
Distinct HCPCS
3
Medicare allowed
$14,250
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 116 38 $75
99214 Established patient office or other outpatient visit, 30-39 minutes 52 25 $105
36415 Insertion of needle into vein for collection of blood sample 17 13 $8

In context: peer comparison

Among 62 peers in Phoenix Psychiatric/Mental Health Nurse Practitioner, average services per provider: 131. This provider delivers 1.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$23
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alkermes, INC. 1 $23.27

By nature of payment

Food and Beverage
$23

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,834
Patients
431
Total drug cost
$434,110
Drug Type Claims Patients Total cost
Quetiapine Fumarate Generic 335 37 $5,825
Sertraline Hcl Generic 248 41 $2,556
Lamotrigine Generic 247 40 $2,464
Risperidone Generic 234 30 $3,326
Trazodone Hcl Generic 227 51 $2,666
Benztropine Mesylate Generic 224 33 $3,173
Gabapentin Generic 197 33 $2,497
Buspirone Hcl Generic 178 31 $4,886
Prazosin Hcl Generic 164 26 $4,274
Divalproex Sodium ER (Divalproex Sodium) Brand 151 16 $11,059

Frequently asked questions

Auto-generated from federal data
What is Dr. Tamar Greenly's medical specialty?
Dr. Tamar Greenly practices Psychiatric/Mental Health Nurse Practitioner in Phoenix, AZ.
Where does Dr. Tamar Greenly practice?
Dr. Tamar Greenly practices at 4451 E Oak St, Phoenix, AZ 850082410. Office phone: 6025995434.
What is Dr. Tamar Greenly's NPI?
Dr. Tamar Greenly's National Provider Identifier (NPI) is 1194012005, issued by NPPES.
Does Dr. Tamar Greenly accept Medicare assignment?
Yes. Dr. Tamar Greenly accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tamar Greenly commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.