Doctor profile · Federal record

Dr. Nathaniel Parker, DO

Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Nipomo, CA

  • NPI 1366904963
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
150 Tejas Pl
Nipomo, CA 934449123
(805) 929-3211
fax (805) 929-6359
Mailing address
2050 S Blosser RD
Santa Maria, CA 934587310

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
August 26, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #19493

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366904963. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
31
Distinct HCPCS
2
Medicare allowed
$157
HCPCS Description Services Patients Avg allowed
83036 Hemoglobin a1c level 18 17 $6
81000 Manual urinalysis test with examination using microscope, non-automated 13 13 $4

In context: peer comparison

Among 4 peers in Nipomo Family Medicine Physician, average services per provider: 130. This provider delivers 0.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$28
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $28.04

By nature of payment

Food and Beverage
$28

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,720
Patients
596
Total drug cost
$35,492
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 304 104 $6,890
Lisinopril Generic 263 80 $4,435
Metformin Hcl Generic 131 51 $1,992
Amlodipine Besylate Generic 128 48 $2,191
Losartan Potassium Generic 118 40 $2,702
Omeprazole Generic 118 38 $2,418
Diclofenac Sodium Generic 95 39 $4,350
Levothyroxine Sodium Generic 83 25 $1,834
Gabapentin Generic 81 26 $1,714
Fluticasone Propionate Generic 79 40 $1,096

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathaniel Parker's medical specialty?
Dr. Nathaniel Parker practices Family Medicine Physician in Nipomo, CA.
Where does Dr. Nathaniel Parker practice?
Dr. Nathaniel Parker practices at 150 Tejas Pl, Nipomo, CA 934449123. Office phone: 8059293211.
What is Dr. Nathaniel Parker's NPI?
Dr. Nathaniel Parker's National Provider Identifier (NPI) is 1366904963, issued by NPPES.
Does Dr. Nathaniel Parker accept Medicare assignment?
Yes. Dr. Nathaniel Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathaniel Parker commonly perform?
Top Medicare-reported procedures in 2023: Hemoglobin a1c level (HCPCS 83036); Manual urinalysis test with examination using microscope, non-automated (HCPCS 81000). Source: CMS Medicare Physician & Other Practitioners file.