Doctor profile · Federal record
Dr. Mary Chelf
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Tulsa, OK
- NPI 1821617077
- Accepts Medicare
- MIPS 76.3 / 100 · 2023
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10210 E 91St St
Tulsa, OK 741335834
(918) 940-8500
Credentials & registration
- NPI registered
- April 2020 — 6 yrs on file
- Profile last updated
- July 25, 2022
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Oklahoma #123090
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821617077. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
308
Distinct HCPCS
5
Medicare allowed
$29,731
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 119 | 119 | $88 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 68 | 68 | $128 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 55 | 53 | $100 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 48 | $71 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 16 | $100 |
In context: peer comparison
Among 93 peers in this city , average services per provider: 102. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$2,605
Transactions
134
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 34 | $593.96 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 17 | $350.30 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 16 | $323.63 | |
| Janssen Biotech, Inc. | 13 | $215.26 | |
| Regeneron Healthcare Solutions, Inc. | 8 | $198.32 | |
| Gilead Sciences, Inc. | 8 | $156.57 | |
| GENZYME CORPORATION | 9 | $156.27 | |
| IRONWOOD PHARMACEUTICALS, INC | 7 | $112.59 | |
| Ipsen Biopharmaceuticals, Inc | 5 | $92.45 | |
| AIMMUNE THERAPEUTICS, INC. | 5 | $91.28 | |
| Lilly USA, LLC | 3 | $79.50 | |
| Madrigal Pharmaceuticals | 3 | $71.71 | |
| Celgene Corporation | 3 | $44.97 | |
| QOL Medical, LLC | 2 | $40.27 | |
| Medtronic, Inc. | 1 | $23.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
497
Patients
307
Total drug cost
$38,962
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 134 | 132 | $2,572 |
| Omeprazole | Generic | 87 | 40 | $1,609 |
| Pantoprazole Sodium | Generic | 60 | 27 | $956 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 39 | 39 | $3,094 |
| Famotidine | Generic | 36 | 13 | $279 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 32 | 32 | $514 |
| Linzess (Linaclotide) | Brand | 25 | 0 | $15,284 |
| Movantik (Naloxegol Oxalate) | Brand | 21 | 0 | $7,880 |
| Colestipol Hcl | Generic | 14 | 0 | $1,059 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 13 | 13 | $2,332 |
Frequently asked questions
What is Dr. Mary Chelf's medical specialty?
Dr. Mary Chelf practices Family Nurse Practitioner in Tulsa, OK.
Where does Dr. Mary Chelf practice?
Dr. Mary Chelf practices at 10210 E 91St St, Tulsa, OK 741335834. Office phone: 9189408500.
What is Dr. Mary Chelf's NPI?
Dr. Mary Chelf's National Provider Identifier (NPI) is 1821617077, issued by NPPES.
Does Dr. Mary Chelf accept Medicare assignment?
Yes. Dr. Mary Chelf accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Chelf commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.