Tammy Fletcher, NP
NPI 1104223544 · Psychiatric/Mental Health Nurse Practitioner · Pontiac, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Fletcher, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Pontiac, MI (NPI 1104223544).
Provider details
- NPI number
- 1104223544
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704213030 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
260 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 260 | $69 |
Typical Medicare-allowed amounts for these services range $69–$69 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buspirone Hcl | 325 | 40 |
| Aripiprazole | 292 | 41 |
| Quetiapine Fumarate | 284 | 31 |
| Trazodone Hcl | 245 | 37 |
| Benztropine Mesylate | 242 | 29 |
| Lamotrigine | 236 | 27 |
| Mirtazapine | 210 | 35 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-12-01
- Last updated
- 2020-02-21
- Certified
- 2020-02-21
Frequently asked questions
- What is Tammy Fletcher's NPI number?
- Tammy Fletcher's National Provider Identifier (NPI) is 1104223544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Fletcher's specialty?
- Tammy Fletcher is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Fletcher located?
- Tammy Fletcher's practice location on file with NPPES is 1841 N Perry, Pontiac, MI 48340.
- What is Tammy Fletcher's phone number?
- The practice phone number listed in the NPPES registry for Tammy Fletcher is (248) 377-2673.
- Does Tammy Fletcher accept Medicare?
- Tammy Fletcher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Fletcher's NPI active?
- Yes — Tammy Fletcher's NPI (1104223544) is active in the NPPES registry as of the last update on 2020-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.