Doctor profile · Federal record
Dr. Mary Dewberry-Lait, NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Park Ridge, IL
- NPI 1598811994
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1875 Dempster St Ste 180
Park Ridge, IL 600681144
(844) 725-5238
fax (847) 723-2791 - Mailing address
-
29373 Network Pl
Chicago, IL 606733500
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- March 10, 2023
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- Illinois #209003909
- Medicaid
- IL #041235354
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598811994. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
606
Distinct HCPCS
6
Medicare allowed
$58,230
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99497 |
Advance care planning, first 30 minutes | 186 | 126 | $67 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 151 | 76 | $106 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 134 | 129 | $153 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 69 | 42 | $71 | |
99498 |
Advance care planning, each additional 30 minutes | 52 | 40 | $63 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 14 | 14 | $76 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 110. This provider delivers 5.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
49
Patients
11
Total drug cost
$2,135
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 36 | 11 | $1,742 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 13 | 0 | $393 |
Hospital affiliations
Frequently asked questions
What is Dr. Mary Dewberry-Lait's medical specialty?
Dr. Mary Dewberry-Lait practices Adult Health Nurse Practitioner in Park Ridge, IL.
Where does Dr. Mary Dewberry-Lait practice?
Dr. Mary Dewberry-Lait practices at 1875 Dempster St Ste 180, Park Ridge, IL 600681144. Office phone: 8447255238.
What is Dr. Mary Dewberry-Lait's NPI?
Dr. Mary Dewberry-Lait's National Provider Identifier (NPI) is 1598811994, issued by NPPES.
Does Dr. Mary Dewberry-Lait accept Medicare assignment?
Yes. Dr. Mary Dewberry-Lait accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Dewberry-Lait commonly perform?
Top Medicare-reported procedures in 2023: Advance care planning (HCPCS 99497); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.