Active NPI 1639120520 Individual Practitioner Male Practitioner

Dr. Michael R Gray , MD

Internal Medicine • Benson, AZ

Professional Overview & Biography Verified Profile Summary

Dr. Michael Gray, MD is a registered healthcare professional specializing in Internal Medicine in Benson, AZ. Practice services are available at 300 S OCOTILLO AVE under active NPI credentials.

Frequently performed procedures and clinical services include telephone medical discussion with physician, established patient outpatient office visit, prolonged office or other outpatient service first hour. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

300 S Ocotillo Ave

Benson, AZ 856026401

Telephone 5205869111

Fax 5205869091

Associated Practice Facility / Clinic

🏢 Progressive Healthcare Group Inc Facility NPI 1083735799

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Benson, AZ

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 10.5 Yrs

State Avg: 25.1 Yrs

Regional Practice Density

5 Specialists

Practicing in Benson, AZ (2967 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

65.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99443 Telephone medical discussion with physician, 21-30 minutes	26	20	$360.00	$124.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	39	32	$290.00	$178.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	373	184	$353.24	$106.74
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	335	147	$454.93	$144.60
99354 Prolonged office or other outpatient service first hour	232	117	$407.16	$128.82
99443 Telephone medical discussion with physician, 21-30 minutes	180	126	$360.00	$106.26
82962 Blood glucose (sugar) test performed by hand-held instrument	56	40	$22.50	$3.21
99213 Established patient office or other outpatient visit, typically 15 minutes	33	29	$220.45	$74.56
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	29	29	$668.28	$206.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	820	259	$445.61	$135.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	690	247	$299.83	$103.05
99354 Prolonged office or other outpatient service first hour	316	146	$419.30	$120.46
82962 Blood glucose (sugar) test performed by hand-held instrument	225	84	$19.30	$3.18
99213 Established patient office or other outpatient visit, typically 15 minutes	52	46	$193.27	$71.02
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	48	48	$560.00	$106.73
99355 Prolonged outpatient service, each additional 30 minutes	37	27	$459.00	$91.98
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	31	31	$746.45	$197.31
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	28	16	$174.64	$21.46
81002 Urinalysis, manual test	20	15	$88.80	$3.41
J7613 Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg	18	18	$3.00	$0.04
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$215.63	$138.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$338.33	$104.03
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	13	13	$647.31	$160.99
G0008 Administration of influenza virus vaccine	12	12	$100.00	$16.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	489	194	$180.00	$136.82
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	387	212	$120.00	$100.84
99354 Prolonged office or other outpatient service first hour	95	71	$153.00	$124.56
20553 Injection of trigger points, 3 or more muscles	66	12	$125.00	$60.79
99213 Established patient office or other outpatient visit, typically 15 minutes	51	28	$75.00	$66.57
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	33	33	$260.00	$197.77
82962 Blood glucose (sugar) test performed by hand-held instrument	32	25	$7.50	$3.21
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	16	16	$210.00	$110.56
94060 Test to measure expiratory airflow and volume changes before and after medication administration	13	12	$95.00	$53.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$197.08	$144.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	624	185	$120.00	$98.28
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	260	116	$180.00	$132.92
99213 Established patient office or other outpatient visit, typically 15 minutes	150	80	$75.00	$67.04
J1885 Injection, ketorolac tromethamine, per 15 mg	147	11	$5.00	$0.65
82962 Blood glucose (sugar) test performed by hand-held instrument	140	48	$7.50	$2.36
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	50	50	$260.00	$187.78
J7614 Levalbuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 0.5 mg	38	19	$2.00	$0.06
99354 Prolonged office or other outpatient service first hour	30	25	$152.90	$119.60
94060 Test to measure expiratory airflow and volume changes before and after medication administration	20	19	$95.00	$56.30
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	17	11	$132.21	$67.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$259.90	$128.67

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License AZ 11623

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners

Dr. Craig Ottenstein , MD

Internal Medicine

NPI 1275658064

Doctor of Medicine (M.D.)

Dr. Michael Lukenda , MD

Family Medicine

NPI 1295788487

Doctor of Medicine (M.D.)

Edward Onofrio , PHYSICAL THERAPIST

Physical Therapist - Orthopedic

NPI 1710484506

PHYSICALTHERAPIST

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active June 18, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location June 18, 2013

Registered at 300 S OCOTILLO AVE, BENSON, AZ 856026401 (Tel: 5205869111)

📍

Updated Business Mailing Address June 18, 2013

Registered at PO BOX 1819, BENSON, AZ 856021819 (Tel: 5205869111)

👤

Provider Name / Credentials Updated June 18, 2013

Recorded as MICHAEL GRAY, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 18, 2013

Internal Medicine (License #11623 in AZ)

🟢

Initial NPI Registration & Enumeration May 15, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1639120520

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: May 15, 2006

Last Update: June 18, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 1819

Benson, AZ 856021819

Phone: 5205869111

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.