Doctor profile · Federal record
Dr. Marlyn Generillo, M.D.
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Family Medicine Physician · Pearland, TX
- NPI 1386870673
- Accepts Medicare
- 23 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3129 Kingsley Dr Ste 1940
Pearland, TX 775848511
(281) 971-0809
fax (949) 864-3114 - Additional location
-
6515 Garth RD Ste 150
Baytown, TX 775215628
(346) 660-3366
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- March 17, 2026
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (3)
- Texas #Q1151 · Kentucky #45673 · Michigan #4301093903
- Medicaid (2)
- OH #0066982 · KY #7100217820
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386870673. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
370
Distinct HCPCS
8
Medicare allowed
$43,042
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 142 | 99 | $119 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 73 | 73 | $129 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 49 | 35 | $169 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 39 | 33 | $73 | |
G0008 |
Administration of influenza virus vaccine | 24 | 23 | $31 | |
90662 |
Influenza vaccine split virus, preservative free | 21 | 20 | $72 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 11 | 11 | $281 | |
G0009 |
Administration of pneumococcal vaccine | 11 | 11 | $31 |
In context: peer comparison
Among 22 peers in Pearland Family Medicine Physician, average services per provider: 70. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$924
Transactions
47
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 7 | $133.76 | |
| Abbott Laboratories | 6 | $118.53 | |
| Pfizer INC. | 4 | $113.33 | |
| Novo Nordisk INC | 5 | $85.85 | |
| Abbvie INC. | 4 | $75.53 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $61.75 | |
| Astellas Pharma US INC | 2 | $50.73 | |
| Exact Sciences Corporation | 3 | $46.25 | |
| Antares Pharma, INC. | 3 | $45.35 | |
| GlaxoSmithKline, LLC. | 3 | $45.16 | |
| Amgen INC. | 2 | $35.90 | |
| Dexcom, INC. | 1 | $24.31 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $23.31 | |
| Sanofi Pasteur INC. | 1 | $17.92 | |
| Verity Pharmaceuticals INC. | 1 | $16.96 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,365
Patients
438
Total drug cost
$104,639
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 210 | 67 | $2,355 |
| Levothyroxine Sodium | Generic | 156 | 45 | $2,165 |
| Losartan Potassium | Generic | 124 | 40 | $1,133 |
| Amlodipine Besylate | Generic | 115 | 39 | $1,210 |
| Gabapentin | Generic | 104 | 28 | $2,175 |
| Lisinopril | Generic | 93 | 30 | $787 |
| Omeprazole | Generic | 77 | 25 | $1,286 |
| Ozempic (Semaglutide) | Brand | 70 | 16 | $88,167 |
| Hydrochlorothiazide | Generic | 69 | 22 | $486 |
| Sertraline Hcl | Generic | 62 | 19 | $719 |
Frequently asked questions
What is Dr. Marlyn Generillo's medical specialty?
Dr. Marlyn Generillo practices Family Medicine Physician in Pearland, TX.
Where does Dr. Marlyn Generillo practice?
Dr. Marlyn Generillo practices at 3129 Kingsley Dr Ste 1940, Pearland, TX 775848511. Office phone: 2819710809.
What is Dr. Marlyn Generillo's NPI?
Dr. Marlyn Generillo's National Provider Identifier (NPI) is 1386870673, issued by NPPES.
Does Dr. Marlyn Generillo accept Medicare assignment?
Yes. Dr. Marlyn Generillo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marlyn Generillo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.