Doctor profile · Federal record
Dr. Haley Diamond, APRN
Nurse Practitioner · Annapolis, MD
- NPI 1518632496
- Accepts Medicare
- MIPS 84.3 / 100 · 2023
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2001 Medical Pkwy
Annapolis, MD 214013773
(443) 481-1000 - Mailing address
-
19 Bristol Dr
Annapolis, MD 214012208
Credentials & registration
- NPI registered
- August 2021 — 5 yrs on file
- Profile last updated
- November 10, 2025
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Maryland #R266473
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518632496. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
364
Distinct HCPCS
4
Medicare allowed
$30,351
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 152 | 72 | $70 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 144 | 82 | $105 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 39 | 15 | $44 | |
99239 |
Hospital discharge day management, more than 30 minutes | 29 | 28 | $101 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 188. This provider delivers 1.9× the peer median.Frequently asked questions
What is Dr. Haley Diamond's medical specialty?
Dr. Haley Diamond practices Nurse Practitioner in Annapolis, MD.
Where does Dr. Haley Diamond practice?
Dr. Haley Diamond practices at 2001 Medical Pkwy, Annapolis, MD 214013773. Office phone: 4434811000.
What is Dr. Haley Diamond's NPI?
Dr. Haley Diamond's National Provider Identifier (NPI) is 1518632496, issued by NPPES.
Does Dr. Haley Diamond accept Medicare assignment?
Yes. Dr. Haley Diamond accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Haley Diamond commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.