Doctor profile · Federal record

Dr. Lynn Dees, CRNP

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Baltimore, MD

  • NPI 1265412316
  • Accepts Medicare
  • 29 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
22 S Greene St
Baltimore, MD 212011544
(410) 328-5122
fax (410) 328-0479
Mailing address
Po Box 64442
Baltimore, MD 212644442

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
February 19, 2014
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State licenses (2)
Maryland #R102642 · District of Columbia #RN960460

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265412316. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
97
Distinct HCPCS
3
Medicare allowed
$6,678
HCPCS Description Services Patients Avg allowed
93750 Evaluation of lower heart chamber assist device 55 29 $36
99215 Established patient office or other outpatient visit, 40-54 minutes 24 18 $129
99214 Established patient office or other outpatient visit, 30-39 minutes 18 14 $88

In context: peer comparison

Among 73 peers in Baltimore Acute Care Nurse Practitioner, average services per provider: 69. This provider delivers 1.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$372
Transactions
9
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 9 $371.86

By nature of payment

Food and Beverage
$366
Education
$6

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
534
Patients
132
Total drug cost
$225,436
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 76 26 $1,622
Warfarin Sodium Generic 57 20 $1,436
Digoxin Generic 52 15 $782
Spironolactone Generic 52 19 $921
Metoprolol Succinate Generic 50 17 $1,231
Jardiance (Empagliflozin) Brand 33 11 $43,875
Amiodarone Hcl Generic 27 12 $2,070
Candesartan Cilexetil Generic 27 0 $3,550
Pantoprazole Sodium Generic 27 0 $419
Gabapentin Generic 25 0 $383

Frequently asked questions

Auto-generated from federal data
What is Dr. Lynn Dees's medical specialty?
Dr. Lynn Dees practices Acute Care Nurse Practitioner in Baltimore, MD.
Where does Dr. Lynn Dees practice?
Dr. Lynn Dees practices at 22 S Greene St, Baltimore, MD 212011544. Office phone: 4103285122.
What is Dr. Lynn Dees's NPI?
Dr. Lynn Dees's National Provider Identifier (NPI) is 1265412316, issued by NPPES.
Does Dr. Lynn Dees accept Medicare assignment?
Yes. Dr. Lynn Dees accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lynn Dees commonly perform?
Top Medicare-reported procedures in 2023: Evaluation of lower heart chamber assist device (HCPCS 93750); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.