Doctor profile · Federal record

Dr. Cassandre Tanner, D.O.

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Rockport, ME

  • NPI 1649705054
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7 Madelyn Ln # 200
Rockport, ME 048564460
(207) 301-5900
Mailing address
15 Anchor Dr Ste 201
Rockport, ME 048563845

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
November 13, 2020
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Maine #DO3132 · Maine #LT20078

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649705054. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
205
Distinct HCPCS
3
Medicare allowed
$9,830
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 87 58 $52
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 65 65 $35
99214 Established patient office or other outpatient visit, 30-39 minutes 53 35 $58

In context: peer comparison

Among 7 peers in this city , average services per provider: 96. This provider delivers 2.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
950
Patients
244
Total drug cost
$17,705
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 154 43 $2,644
Metoprolol Succinate Generic 95 18 $1,730
Lisinopril Generic 86 24 $731
Amlodipine Besylate Generic 77 23 $479
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 69 24 $2,494
Gabapentin Generic 59 16 $1,562
Sertraline Hcl Generic 57 14 $606
Tamsulosin Hcl Generic 55 12 $1,580
Levothyroxine Sodium Generic 53 18 $925
Rosuvastatin Calcium Generic 51 17 $1,949

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Cassandre Tanner's medical specialty?
Dr. Cassandre Tanner practices Family Medicine Physician in Rockport, ME.
Where does Dr. Cassandre Tanner practice?
Dr. Cassandre Tanner practices at 7 Madelyn Ln # 200, Rockport, ME 048564460. Office phone: 2073015900.
What is Dr. Cassandre Tanner's NPI?
Dr. Cassandre Tanner's National Provider Identifier (NPI) is 1649705054, issued by NPPES.
Does Dr. Cassandre Tanner accept Medicare assignment?
Yes. Dr. Cassandre Tanner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cassandre Tanner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.