Doctor profile · Federal record
Dr. Mark Guelzow, MD
Family Medicine Physician (CMS: Family Practice) · Fayetteville, NY
- NPI 1124477484
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4101 Medical Center Dr Ste 1C
Fayetteville, NY 130666600
(315) 637-7878 - Additional location
-
301 Prospect Ave, Medical Education
Syracuse, NY 132031807
(315) 448-5536 - Mailing address
-
8 Rowley Dr
Northport, NY 117683244
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- July 3, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- New York #301689
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124477484. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,059
Distinct HCPCS
10
Medicare allowed
$212,831
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 813 | 341 | $148 | |
36415 |
Insertion of needle into vein for collection of blood sample | 319 | 209 | $8 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 168 | 163 | $17 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 138 | 138 | $149 | |
G0008 |
Administration of influenza virus vaccine | 97 | 95 | $36 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 96 | 94 | $76 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 74 | 67 | $103 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 69 | 14 | $146 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 61 | 61 | $191 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 46 | 43 | $207 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 84. This provider delivers 25× the peer median.Open Payments
Industry payments received
All-time total
$65
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $25.38 | |
| Novo Nordisk Inc | 1 | $23.98 | |
| Kowa Pharmaceuticals America, Inc. | 1 | $15.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,183
Patients
405
Total drug cost
$13,760
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 162 | 57 | $1,070 |
| Atorvastatin Calcium | Generic | 161 | 61 | $1,600 |
| Levothyroxine Sodium | Generic | 122 | 36 | $2,223 |
| Rosuvastatin Calcium | Generic | 121 | 52 | $1,565 |
| Lisinopril | Generic | 81 | 32 | $630 |
| Metoprolol Succinate | Generic | 75 | 23 | $1,370 |
| Losartan Potassium | Generic | 74 | 28 | $952 |
| Hydrochlorothiazide | Generic | 68 | 23 | $335 |
| Simvastatin | Generic | 60 | 18 | $539 |
| Omeprazole | Generic | 51 | 13 | $440 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Guelzow's medical specialty?
Dr. Mark Guelzow practices Family Medicine Physician in Fayetteville, NY.
Where does Dr. Mark Guelzow practice?
Dr. Mark Guelzow practices at 4101 Medical Center Dr Ste 1C, Fayetteville, NY 130666600. Office phone: 3156377878.
What is Dr. Mark Guelzow's NPI?
Dr. Mark Guelzow's National Provider Identifier (NPI) is 1124477484, issued by NPPES.
Does Dr. Mark Guelzow accept Medicare assignment?
Yes. Dr. Mark Guelzow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Guelzow commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.