Doctor profile · Federal record
Dr. Christopher May, M.D.
Cardiovascular Disease Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Internal Medicine Physician · Cardiovascular Disease Physician · Phoenix, AZ
- NPI 1699942482
- Accepts Medicare
- 19 yrs in practice
- Licensed in 5 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
500 W Thomas RD Ste 850
Phoenix, AZ 850134218
(602) 406-1150 - Additional location
-
540 Litchfield St
Torrington, CT 067906679
(972) 449-0540 - Additional location
-
3460 E Frank Phillips Blvd
Bartlesville, OK 740062406
(918) 332-3600 - Additional location
-
619 E Mason St Ste 4P57
Springfield, IL 627011034
(217) 788-0706
fax (217) 525-2535 - Mailing address
-
3460 E Frank Phillips Blvd
Bartlesville, OK 740062406
Show 1 more location
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- January 20, 2026
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State licenses (5)
- Arizona #65960 · Connecticut #83085 · Ohio #35.096192 · North Carolina #141662 · Oklahoma #30852
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699942482. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
119
Distinct HCPCS
5
Medicare allowed
$11,557
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 40 | 40 | $125 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 30 | 25 | $65 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 18 | 14 | $47 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 13 | $76 | |
G0427 |
Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth | 14 | 14 | $176 |
In context: peer comparison
Among 36 peers in this city , average services per provider: 151. This provider delivers 0.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Christopher May's medical specialty?
Dr. Christopher May practices Cardiovascular Disease Physician in Phoenix, AZ.
Where does Dr. Christopher May practice?
Dr. Christopher May practices at 500 W Thomas RD Ste 850, Phoenix, AZ 850134218. Office phone: 6024061150.
What is Dr. Christopher May's NPI?
Dr. Christopher May's National Provider Identifier (NPI) is 1699942482, issued by NPPES.
Does Dr. Christopher May accept Medicare assignment?
Yes. Dr. Christopher May accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher May commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.