Doctor profile · Federal record
Dr. Gregory Spencer, MD
Internal Medicine Physician (CMS: Internal Medicine) · Middletown, NY
- NPI 1194725168
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
155 Crystal Run RD
Middletown, NY 109414028
(845) 703-6999
fax (845) 703-6297
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- October 16, 2020
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #203162
- Medicaid
- NY #01663029
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194725168. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,305
Distinct HCPCS
10
Medicare allowed
$67,473
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 278 | 138 | $139 | |
36415 |
Insertion of needle into vein for collection of blood sample | 154 | 115 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 111 | 88 | $13 | |
80053 |
Blood test, comprehensive group of blood chemicals | 86 | 73 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 78 | 67 | $16 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 75 | 67 | $98 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 70 | 60 | $8 | |
G0008 |
Administration of influenza virus vaccine | 64 | 64 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 58 | 58 | $72 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 54 | 44 | $8 |
In context: peer comparison
Among 18 peers in Middletown Internal Medicine Physician, average services per provider: 137. This provider delivers 9.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,016
Patients
238
Total drug cost
$13,010
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 161 | 42 | $1,592 |
| Simvastatin | Generic | 97 | 25 | $973 |
| Hydrochlorothiazide | Generic | 88 | 27 | $273 |
| Lisinopril | Generic | 87 | 27 | $951 |
| Atorvastatin Calcium | Generic | 80 | 22 | $1,016 |
| Levothyroxine Sodium | Generic | 77 | 21 | $1,591 |
| Omeprazole | Generic | 70 | 19 | $908 |
| Metoprolol Succinate | Generic | 62 | 14 | $1,687 |
| Gabapentin | Generic | 55 | 17 | $921 |
| Metformin Hcl | Generic | 49 | 11 | $178 |
Frequently asked questions
What is Dr. Gregory Spencer's medical specialty?
Dr. Gregory Spencer practices Internal Medicine Physician in Middletown, NY.
Where does Dr. Gregory Spencer practice?
Dr. Gregory Spencer practices at 155 Crystal Run RD, Middletown, NY 109414028. Office phone: 8457036999.
What is Dr. Gregory Spencer's NPI?
Dr. Gregory Spencer's National Provider Identifier (NPI) is 1194725168, issued by NPPES.
Does Dr. Gregory Spencer accept Medicare assignment?
Yes. Dr. Gregory Spencer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Spencer 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); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.