Provider Profile
Lemuel Carlo L. De Leon, CRNP
Unclaimed ProfileAbout Lemuel Carlo De Leon
Lemuel Carlo L. De Leon, CRNP is a nurse practitioner — family based in Frederick, MD. According to Medicare claims data, Lemuel Carlo cared for 635 Medicare patients across 686 services. The services billed most often include emergency department visit with high level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, and emergency department visit with moderate level of medical decision making. The provider's National Provider Identifier (NPI) is 1619446622.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (301) 698-8374
- Email not available
Practice Locations
501 W 7TH ST
Frederick, MD 21701
3532 Urbana Pike Ste D
Frederick, MD 21704
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Family generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Common cold
- Diabetes
- Flu
- High blood pressure
- Sinus infection
- UTI
Allergies
Allergy & skin
Blood disorders
Bone & joint
Dermatology
- Head lice
- Precancerous sun spot
- Psoriasis
- Ringworm
- Rosacea
Digestive
Digestive health
- Acid reflux
- IBS
- Viral gastroenteritis
Eye conditions
Heart health
Hormones & endocrine
Infections
Men's health
Mental health
Metabolic & weight
Nerve & joint
Nerve & spine
Neurological
Pain
Pain & spine
Pediatric infections
- Hand, foot, and mouth disease
Respiratory
Skin
Sleep
Urinary health
Women's health
Procedures & services
Most searched procedures
- Annual physical exam
- Routine blood work
- Sick visit
- Sports physical
- Suture removal
- Vaccination
Allergies
- Allergy testing
Chronic condition care
- Chronic disease management visit
- Diabetic Foot Care
Dermatology
- Cryotherapy for skin spots
Diagnostic screening
- Bone density scan ordering
- Colon cancer screening ordering
- Mammogram ordering
Diagnostic tests
Ear, nose & throat
Heart health
- EKG
Hormones & endocrine
- Hormone Replacement Therapy Consultation
Injections
Injury care
- Sprain and Strain Care
Lab tests
- Cholesterol screening
- COVID-19 testing
- Hemoglobin A1c Test
- Rapid strep testing
- Thyroid Blood Test
- Urine Drug Screen
Lifestyle counseling
Mental health
- Mental Health Evaluation
Minor procedures
- Burn and Wound Care
- Incision and drainage of an abscess
- Ingrown toenail removal
- Superficial foreign-body removal
Minor surgery
- Minor laceration repair
Neurological care
Occupational health
- DOT Physical
Pain management
Physical exams
- School Physical
Prescriptions
- Prescription Refill
Preventative care
- Medicare annual wellness visit
- Travel Vaccines for Kids
- Well-child visit
Preventative exams
- Camp Physical
- Pre-Op Clearance Exam
Respiratory care
Screenings
- TB test
Sexual health
- PrEP consultation
- STD Swabs and Screening
Skin procedures
- Mole Check
- Skin biopsy
- Skin Tag Removal
- Wart Removal
Sleep
- At-Home Sleep Study Ordering
Urgent care
- Splinting of minor injuries
- Tick Removal
Weight management
- Weight Loss Injections and Medication
Women's health
- Birth control counseling
- Contraceptive implant insertion and removal
- IUD insertion and removal
- Pap smear
- Pregnancy Confirmation Test
- Well-woman exam
Procedures Most Often Billed to Medicare
686 services · 635 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
219 | More than most peers in Nurse Practitioner, Family |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
293 | More than most peers in Nurse Practitioner, Family |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
108 | More often than most peers in Nurse Practitioner, Family |
| Critical care, first 30-74 minutes | Office visit | 99291 |
66 | More often than most peers in Nurse Practitioner, Family |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 10 related providers in 2 groups
Other nurse practitioners in Frederick 7
Same specialty, same city.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 3
Providers in MD who bill this service to Medicare most often.
Common questions
What kind of doctor is Lemuel Carlo L. De Leon?
Lemuel Carlo L. De Leon is a nurse practitioner in Frederick, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
What is Lemuel Carlo L. De Leon's address?
Lemuel Carlo L. De Leon is listed at 501 W 7Th St, Frederick, MD 21701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Lemuel Carlo L. De Leon?
The number on file is (301) 698-8374. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Lemuel Carlo L. De Leon's NPI number?
Lemuel Carlo L. De Leon's National Provider Identifier is 1619446622. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Lemuel Carlo L. De Leon been practicing?
Lemuel Carlo L. De Leon has 8+ years experience. Registered with an NPI since 2018. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Lemuel Carlo L. De Leon perform?
According to Medicare billing data, Lemuel Carlo L. De Leon provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Lemuel Carlo L. De Leon confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Lemuel Carlo L. De Leon. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.